Eventually, you get a feel for what's right. 8The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Personally, I go to great lengths to avoid this stuff -- but it is out there.). The Triangle Mastercard and the Triangle World Elite Mastercard do not have an annual fee. For a homeowner replacing a sink trap, it's not). The washers include 1-1/2 in. Bonus CT Money is collected from online orders will be applied to the Members Triangle Rewards Account within five weeks of the purchase date. Delivery service is only available within a 50 km radius from the selected store. Hand-tighten all joints first (Photo 2). /TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? In the direction of water flow. Save 5% with coupon. 1-1/2 in. The delay for delivery is an estimate and may vary according to the availability of products, or due to other circumstances beyond our control. It only takes a minute to sign up. This picture is using a different washer than the one it came with as I thought it was a little thinner, but it did not work. Good luck. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. 2023 Copyright Canadian Tire Corporation. Are those necessary?<<<. Try a utility knife, hand sanding block or sandpaper wrapped on or glued to a wood block, powered sander or sanding attachment in a drill, hack saw or coping saw, a rotary ("Dremel") tool.. Package features 2 leak-tight washers. Modify: the male adapter on the wall pipe does appear to have a rather long "nose" without threads. One person said from "source to sewer". Prices valid March 31 - April 27. This item is not currently available for immediate purchase, but can be ordered by visiting the selected store. I deal with p-traps every few days. CANADIAN TIREand the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited. TriangleTM credit cards are issued by Canadian Tire Bank. Here are some other ideas: I believe you are using leftover parts or not assembling the Reducter Nut correctly for the Reducer Nut you are linking to. Any bonus multiplier is based on the base rate of collecting CT Money. You cannot collect paper Canadian Tire Money on bonus offers. Visit triangle.com for full program rules and Partner location information. Before installing new washing machine hoses, its important to know your options, how to install the lines, and preventive maintenance measures you can take. Take a picture of just what you posted here and they will get you what you need to make the connection. OUTDOOR LIVING EVENT: Great deals to make the most of the outdoors, Patio and Outdoor Furniture: Enjoy our great selection, at great prices, CRAFTSMAN DAYS: Save Big on a wide selection of CRAFTSMAN products, Heat Wave: Get Everything You Need to Beat the Heat, Bath Overflow Washer - "Footlok" - Rubber - Black, Washers - Polyethylene - 11/2" X 11/4" - White - 2/Pk, Split Joint Nut - 1 1/4" - Brass - Chrome, Oatey 4 1/2-in diameter White PVC Universal Strainer, Oatey Black ABS Plastic Snap-In Drain - 2-in diameter, Master Plumber 1/2-in diameter Universal Split Flange, Plumb Pak 1 1/2-in diameter Flat Rubber Waste Shoe Washer, Plumb Pak 1 1/2-in diameter Plastic Plumbing Vent Cover, Oatey 4-in diameter Stainless Steel Cover Plate, "F2" Freestanding Bathtub Drain - ABS - Black. Sink Drain Pipe Plastic Slip-Joint Nut with Rubber Reducing Washers. See in store for details. Some vehicle restrictions may apply. 203. How can I make the following table quickly? Cheap plastic kits are also sold, but will eventually leak and are sometimes difficult to install with good seals. What do we replace it with? Most people forget that, although PVC is very resilient and can last a long time, it is just plastic. Wrap the plumbers tape around the pipe clockwise. PVC Flexible Tailpiece Extension The sealing surface is the inside corner of the adapter and the sealing washers are somewhat forgiving so your trim work doesn't have to be pristine. 0 Reviews. Prices valid March 31 - April 27. Before touching the hoses, turn off your washing machine by cutting the power at the breaker box. We will not leave deliveries at an unattended site note that additional delivery charges may apply for subsequent delivery attempts. Unexpected results of `texdef` with command defined in "book.cls". They have a brass or plastic ring (ferrule) thats compressed into a recess when you tighten the nut, forming a seal. Examples of borrowing costs (rounded to the nearest cent) assuming that all charges are purchases bearing interest at the regular annual rate of 19.99%, a 30 day month, no charges made on special payment plans and no other fees, additional payments or other changes are: Additional Information for the Triangle Mastercard: In the form of electronic Canadian Tire Money(CT Money). Top 10 Plumbing Fixes You Can Do Yourself. Logan has been writing professionally since he was first published in "Test & Measurement World" in 1989. A washer is placed against this flange on the side that fits into the larger pipe. Oatey 1-1/2 in. Connections that rely on threaded pipes and fittings are prone to leaks if theyre not sealed with either Teflon tape or Teflon pipe joint compound. If any particular ad is your REASON for blocking ads, please let us know. Sink Drain Pipe Plastic Slip-Joint Nut with Rubber Reducing Washers. Quantities may be limited. *The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Local store prices may vary from those displayed. Braided, flexible supply lines are almost foolproof and dont require any measuring and cutting. . After installing it, the connection leaks very slowly. Our Lowest Prices of the Year are defined as the period between January 1 to December 31, 2022. Not available in Recontre East, NL. Is there some trick or simple step I'm missing or do other people have the same experience? Home & Garden RONA Scarborough Golden Mile Lubricate the ferrule and brass ring with pipe joint compound. I've been trying to replace a corroded bathroom sink drain. Product information . **Online prices and sale effective dates may differ from those in-store and may vary by region. Install a water hammer arrestor, which helps absorb the shock of water that increases pressure within the hose after the washing machine cycle ends. I had been looking for a plastic reducer nut, this time an older gentleman asked me if I needed help and suggested I just use a regular plastic 1 1/2" slip joint nut with the reducer washer (as opposed to a specific reducer nut). // Leaf Group, How to Use Solderless Copper Pipe Fittings, How to Connect PVC to a Cast Iron Soil Stack, "Home Improvement 1-2-3"; The Home Depot; 2003. Specifications. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (Store) from which the item(s) was purchased. If I missed something above, comment below and I'll probably see it, or direct message me and I'll add it here. To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. We reserve the right to limit quantities. $6.99. Clean the end of the tubing. Remember to turn the hoses fittings clockwise, using pliers when necessary. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The minimum payment is the sum of (a) the greater of: (i) interest and fees shown on your statement + $10; or (ii) 5% of the New Balance, excluding amounts on special payment plans, (b) any balance over your credit limit, (c) any amounts past due not included in (b) above, and (d) the amount of any equal payments plan instalments then due. Copyright 2023 Leaf Group Ltd. / Leaf Group Lifestyle, All Rights Reserved. / Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated. Keeney 915DK Slip Joint Nut and Washer, Chrome, 1-1/4-Inch. Ideal for white plastic tubular slip joint connections. Reinstall the p-trap back and tighten the slip nut using your hand. Don't over tighten! /TMMarks is a registered trademark of Marks Work Warehouse Ltd, used under licence. The faucet was pretty easy, but I'm having trouble with the drain (I had a lot of trouble understanding how things connect and what decisions to make, forged ahead anyway, and the result is a leak from the P trap). Home House & Components Systems Plumbing System. All Rights Reserved. (Not for use on pressurized systems, read and follow the label instructions, etc. Plumbing Forum, Professional & DIY Advice. Although I can find differently branded products online, they all appear to have the same design as the nut and washer I have. Its easy to tighten the nuts a little more if the joint leaks. Our Lowest Prices of the Year are defined as the period between January 1 to December 31, 2022. If you dont feel comfortable installing your own hoses, have a plumber install the supply lines for you so that you have peace of mind that theyre properly fitted. Some orders may take up to 7-14 days (where inventory is not available in store). The water will pool up above the nut for vertical ones, or just start slowly dripping for horizontal/upside-down ones. Inlet fits 1-1/4" OD or 1-1/2" OD tubular tailpieces. Get your weekly flyer email directly to you, Scan the QR code to begin shopping smarter. Information regarding the delivery method for your purchase: Pick-up in store: YA scifi novel where kids escape a boarding school, in a hollowed out asteroid, Dystopian Science Fiction story about virtual reality (called being hooked-up) from the 1960's-70's. JavaScript is disabled. Visithttps://triangle.canadiantire.ca/en.htmlfor more information. DANCO. After, unplug the machines electrical cord from the outlet. Ontario, M1L 2G9, Monday - Sunday:8:30AM - 7:00PM (EasternTime), Contact Us | Find a store | FAQ | Returns and Orders, OrderItemMove?calculationUsageId=-1&calculationUsageId=-3&calculationUsageId=-4&deleteIfEmpty=*&toOrderId=.&updatePrices=0&continue=1&createIfEmpty=1&fromOrderId=*&page=&URL=ProductDisplay%3FcatalogId%3D10051%26productId%3D180547%26patternName%3DRonaProductURL%26storeId%3D10151%26langId%3D-1%26DM_PersistentCookieCreated%3Dtrue%26errorViewName%3DProductDisplayErrorView&logonId*=&logonPassword*=&orderMoveURL*=&noOrderMoveURL*=&confirmUnsubscribe*=, ProductDisplay?catalogId=10051&productId=180547&patternName=RonaProductURL&storeId=10151&langId=-1&DM_PersistentCookieCreated=true&errorViewName=ProductDisplayErrorView&logonId*=&logonPassword*=&orderMoveURL*=&noOrderMoveURL*=&confirmUnsubscribe*=. Can shower tile end over your wall transition joint? There are reducers that have the lip insert like the white piece in your picture but these normally use a flat washer. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (Store) from which the item(s) was purchased. From my wall I have a 1 1/2" threaded PVC or plastic pipe. You cannot collect paper Canadian Tire Money on bonus offers. Oatey. Rewards are in the form of electronic Canadian Tire Money (CT Money). Phone: (416) 751-7556. Hope Go to the store and they will get you what you need. The gasket with the T profile goes with that tail piece, against the sink strainer. The setup seems foolproof but I always get small leaks. /TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license. Shop this Collection. CT Money is collected on the pre-tax amount of the purchase. After draining each line and cleaning up any spills, remove each hose from its water supply valve. "Picture frow Lowe website". $3.99. Slip joints, whether made from plastic or metal pipe, fit together by inserting one pipe into the other. 1-1/2" slip joint nut with washer; Specifications. It took a little more effort to stretch over the 1.5" plastic piece than the red version, but also is a bit taller profile than the red one too. The hoses are color coded to match the hot and cold water valves, with red for hot and blue for cold. Made of rubber it measures 1 1/2'' and is sold here in a pack of 2. Our expert center will contact you to book an appointment in approximately 72 hours for appliance delivery and 24 hours for the delivery of other types of products. I have been attempting to attach this to the elbow from my p-trap kit using a slip joint reducer nut and washer. Find many great new & used options and get the best deals for 1-1/2 In. Pipe joint compound helps lubricate and seal waste line connections. The Plumb Pak(TM) slip-joint washers are designed for use with kitchen and bathroom fixtures. The pressure of the nut on the washer compresses it enough to make a tight seal at the point where the larger pipe meets the smaller pipe. How can I find the part I need, or do I need to seek a different solution altogether? Each piece I bought that had a slip joint came with a white plastic wedge-shaped gasket, except the P trap, which came with one red rubber square-cut gasket and one smaller white plastic gasket which (unlike all the other ones) is too small to fit over a 1 1/2" pipe. When I use the washer however the threading on the nut can't reach the threading on the pipe. Those slip rings are available at my local Ace Hardware store, and I always use. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. 366. Plumbshop Rubber Slip Joint Washer is made of rubber. I have been attempting to attach this to the elbow from my p-trap kit using a slip joint reducer nut and washer. Some applicants may receive a higher or lower regular annual rate depending on a credit evaluation. Balances under $10 are due in full. I either need a deeper reducing nut, or a thinner washer, neither of which I can find at my local Lowes (the only option in town where I live). Examples of borrowing costs (rounded to the nearest cent) assuming that all charges are purchases bearing interest at the regular annual rate of 19.99%, a 30 day month, no charges made on special payment plans and no other fees, additional payments or other changes are: Additional Information for the Triangle Mastercard: In the form of electronic Canadian Tire Money(CT Money). If no leaks are spotted, plug in the washing machine and push it back into place, ensuring there's at least four inches between the unit and wall. The leading line of complete plumbing repair products. Brand: MOEN: Model: M9614: Assembled Product Width: 1.5" Material: PLASTIC: Assembled Product . Michael Logan is a writer, editor and web page designer. Between renovations, doing work for friends, and having rental homes, I've installed quite a few of these over the years. 30 Pack 1-1/2 Inch Oversize Union Washer Flat Plumbing Slip Joint Washer Rubber Flat Washer Rubber Washers for Piping and Plumbing Systems 4.1 4.1 out of 5 stars (12) $8.99 $ 8 . Rewards are in the form of electronic Canadian Tire Money (CT Money). slip nut Front/back or up/down with a slip washer means nothing because we don't know if you are looking at it correctly. Includes: one 1-1/2" x 1-1/4" slip joint washer, two 1-1/2" slip joint washers, three 1-1/2" slip joint nuts, one J-bend, one beveled trap arm and one Marvel thread-to-glue adapter outlet. Takes years of practice and tons of wrecked bolts and fittings along the way, but eventually you get there. I've had several trips to the store and gone over the situation with their staff several times. We'll call within 24hours to schedule delivery, Home & Garden RONA Scarborough Golden Mile, Rubber Slip-Joint Washer - Red - 1 1/2'' - Pack of 2. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. But this time, when I bought a sink tailpiece extension, it came with a square-cut rubber washer instead. That will make for a poor seal. Your P-trap joints aren't structural pieces of your home, and shouldn't be tightened like you're bolting to an I-beam. A good pressure seal is no longer possible and the joint leaks. PVC has become more common, is cheaper and is usually reliable as long as a quality kit is used. Copyright 2023 This Old House Ventures, LLC. JavaScript is disabled. His professional background includes electrical, computer and test engineering, real estate investment, network engineering and management, programming and remodeling company owner. rev2023.4.17.43393. *The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Joints on chrome trap assemblies rely on rubber slip joint washers for the seal, which often leak. Sign up for our newsletter! The high quality rubber construction and beveled edges provide a secure connection between parts and long-term durability. Slip joint washers are also known as P-trap washers because slip joints are often used with P-traps. Does higher variance usually mean lower probability density? TriangleTM credit cards are issued by Canadian Tire Bank. Inspect your washing machine hoses frequently, checking that theyre not twisted, bent, or corroding. If any particular ad is your REASON for blocking ads, please let us know. CANADIAN TIREand the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited. The Plumb Pak (TM) slip-joint washers are designed for use with kitchen and bathroom fixtures. To learn more, see our tips on writing great answers. This is key; a misaligned joint will leak, even with new washers. Pipe dope on the plastic washers will help. Take your old tubing and the nuts on each end along with you to the store to be sure of an exact match. 2000-2022 Home Depot. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Example: On a $100 (pre-tax) purchase with 25X bonus multiplier a Member would earn a bonus $10 in CT Money (25 x 0.4% x 100). They dont want to come back. When selecting washing machine hoses, safety and durability should be considered. 1-1/2 in. The 35X for Triangle credit card customers consists of the 10X everyday plus a 25X bonus. It looks like you're using an ad blocker. . If the fitting leaks after you turn on the water, try tightening the nut an additional one-quarter turn. Slip Joint Nut. Selection varies by week. Turn on the water and check if the leaks have stopped. Start the slip joint nut by hand, and twist it on until the threads are engaged correctly. Future use washer box - to tee and valve or rough and plug. Lately I've seen plastic traps with rubber gaskets- they are configured the same and work fine, hope this helps Conditions and restrictions apply. /TMSport Chek is a registered trademark of FGL Sports Ltd, used under licence. Discount will be applied before applicable taxes, eco fees and additional fees (where applicable) at the time of purchase. Some applicants may receive a higher or lower regular annual rate depending on a credit evaluation. Then adjust the trap parts until they're aligned and pitched slightly for drainage. Sink Drain Pipe Plastic Slip-Joint Nut with Rubber Reducing Washers. The minimum payment is the sum of (a) the greater of: (i) interest and fees shown on your statement + $10; or (ii) 5% of the New Balance, excluding amounts on special payment plans, (b) any balance over your credit limit, (c) any amounts past due not included in (b) above, and (d) the amount of any equal payments plan instalments then due. The slip-joint I bought that morning had the slip washer upside down and I just wanted to be sure before installing it. The 30x for Triangle Mastercard, World Mastercard and World Elite Mastercard customers consists of the 10x everyday plus a 20x bonus. Scarborough, https://www.canadiantire.ca/en/customer-service/ship-to-home.html. Some times it works, some times I have to do that process again. What is the intended use of the rubber vs nylon washers? Additional information for residents of Quebec only:The regular annual rate for persons applying for the Triangle Mastercard and the Triangle World Elite Mastercard is 22.99% for cash transactions and related fees and 19.99% for all other charges. Highly upvoted comment said plastic on plastic will rarely seal properly without some type of sealant. For residents of Quebec, the period between the statement date and the due date for payment is 26 days. Here's what we pulled out. Constructed of durable, impact-resistant polypropylene plastic. On the pipe from the wall there is a small lip between the edge of the pipe and where the threading begins. The 10 Most Common Plumbing Mistakes DIYers Make. TPE Beveled Washers (2-Pack) are ideal for 1-1/2 in. Financing available is Equal payments, no interest for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Marks, Lquipeur, Atmosphere, Sports Rousseau, Hockey Experts, LEntrept du Hockey and participating Sports Experts. Assorted polyethylene and rubber washers Assorted polyethylene and rubber washers are designed for use with plastic or brass tubular slip joint plumbing connections. This is from a plumber with almost 23 years experience. A consistent rule in plumbing. This usually stops the leak. A nut with a rubber washer is placed onto the smaller . Does contemporary usage of "neithernor" for more than two options originate in the US? 2023 Copyright Canadian Tire Corporation. Mix and match: Choose the best among the old and new parts. Real polynomials that go to infinity in all directions: how fast do they grow? The reducer nut came with a red rubber washer. 16 offers from $3.26. Hand-tighten all joints first (Photo 2). You are using an out of date browser. We are no longer supporting IE (Internet Explorer) as we strive to provide site experiences for browsers that support new web standards and security practices. #9. Using the same method, connect the hose to washing machine fittings. Oatey 1-1/4 in. We might be able to do something about it. We might be able to do something about it. 8The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Free shipping for many products! I figured I'd do the rest of the plumbing (hooking up faucet and drain line) myself. FREE delivery Mon, Apr 17 on $25 of items shipped by Amazon. Nearly anyone who can reach the pipes is able to remove them for cleaning, repair or replacement. To support this business model, This, Get a quote on your plumbing project today. . I plumbed with guys that will silicone the washer and it drives me crazy lazy technique. I call them beveled gaskets. This is the exact piece that I bought, which included the rubber: Form-N-Fit 1-1/4 in. Danco 89136 Slip Joint Washer, Plastic. Complete DIY projects like a pro! No Reviews. No rainchecks. Along with that, de-bur any cut edges. See diagram below: Plumbing options that may work great for you!If interested in purchasing the products shown in this video, visit our Amazon affiliate links below. Make sure the pipe doesn't have a seam you can feel. Made of rubber it measures 1 1/2'' and is sold here in a pack of 2. Order that you tighten the nuts may matter. Each bag contains two red washers. Constructed of durable, impact-resistant polypropylene plastic. Glad to know others have issue with this as well and there's more to it then just "tighten it more". Fixing a leaking p-trap when the outlet pipe has a lip on it, Transparent P-Trap to help diagnose smell issue is wrong size. Misalignment will cause a leak. Please check later - it'll be ready for purchase again soon. @isherwood If I had tools to make a clean cut/grind I probably would have tried that already. Turn off the water supply to washing machines when they arent in use. Bonus CT Money collected from online orders will be applied to the Members Triangle Rewards Account within five weeks of the purchase date. View. A water softener system can cost $500$6,000, depending on the type of system. Sign up for the newsletter and get $10 off. You only need to tighten to match the pressure inside the pipe. Plumb Pak PP25519-20 Beveled Slip Joint Washer, 1-1/2 in, Polyethylene, 1.5 Inch. http://www.diycentral.com/how-to-replace-a-sink-drain-2-1205/, http://www.ehow.com/how_5681546_install-slip-joint-washers-plumbing.html. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. If you're going to use a utility knife then warming the pipe with a hair dryer may make the cutting just a little easier. It may not display this or other websites correctly. Shipping fees apply. Thanks. Model: #M9-614. Outlet dimension is 1-1/2-In. . @Programmer66 Typed this up on the computer and have been trying to edit in picture on mobile since posting. Pumps and Tanks Well Forum & Blog. (Shouldn't need to be said but don't glue all the trap fittings togetherunless you're a plumber in the unlikely case that it's necessary. Up to 25% off on select tires. There is no administration fee charged for entering into a special payments plan. Caulk is lazy and shouldn't be used. No rainchecks. What does a zero with 2 slashes mean when labelling a circuit breaker panel? A clean pipe that cause water back up to both sink. Triangle credit cards are issued by Canadian Tire Bank. Quantities may be limited. You will find all the information on the procedure and the participating stores list here. You partially had the solution in the suggestion to use a plastic nut. Offer excludes localized promotions. Both plastic and rubber P-trap washers can be used with different pipe material, such as PVC and . Slip joints are a reliable way to join two pipes together as long as they are used for the purpose for which the pipe was intended. You cannot collect paper Canadian Tire Money on bonus offers. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Thanks again everyone! Conditions apply. Slide in the new slip joint nut, the new slip-joint washer, or both depending on what caused the crack. If it does, that can cause issues. Was price reflects the last national regular price this product was sold for. Difficulties with achieving a poor seal and having a leak often occur with cheap, thin plastic drain kits. PlumbShop Rubber Slip Joint Washer for Drain Tubes, 1-1/4-in OD Tube, 2-pk PlumbShop Rubber Slip Joint Washer for Drain Tubes, . Pipe dope on the plastic washers will help. Turn the water supply valves back on and thoroughly check for any leaks. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X .4% X $100). Rewards are in the form of electronic Canadian Tire Money (CT Money). If it leaks then I will tighten them more but if I over tighten them first then I will have to take it all apart a do it again. Even a large sprinkler pipe cutting tool could work. **Online prices and sale effective dates may differ from those in-store and may vary by region. Faucet Washers, 58-Pack Flat and Beveled Rubber Faucet Washers and Brass Bibb Screws Assortment Replacement Kit for Repairing Faucet Leak. Interest does not accrue during the period of the plan. The billing period covered by each statement can be from 28-33 days. . Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. To avoid this, lubricate the drain tubing and slip joint with a little pipe joint compound (Photo 1). From my wall I have a 1 1/2" threaded PVC or plastic pipe.