In regard to the use of JB Weld on a PVC or ABS DWV (drain, waste &Vent) pipe it must be remembered that both PVC and ABS have a very high co-efficient of thermal expansion and even though the JB Weld repair may seem ok at the time of repair or for a short period thereafter, the question is, can you stake your professional reputation on the fact that it will hold up for the life of the pipe, and not eventually … Our galvanized steel watering can was left out this winter, with water in it. In addition, both hydrogen sulfide and methane are flammable and in higher concentrations methane is explosive. I used dish soap followed by 70% alcohol with rough sponges (i.e., get all oils/grease off). It was also mentioned above that they didnÂt think the problem was too serious because there was no "Stinky odor" coming from the pipe. The purpose of this screen is to allow the water to seep through the casing, while keeping the sand out. The J-B Weld Co. 2 oz. In a prior thread about my coolant pipe leak caused by rubbing on the gas tank strap fitting I said that I was getting the hole welded. One of the benefits of welding HDPE plastics in smaller applications such as you might find in home plumbing systems is that no weld filler rod is necessary. J-B WELD WATERWELD: A hand mixable two part epoxy putty stick, that can cure under water and is ideal for repairing plumbing, fuel tanks, tubs and showers, drains, pool and spa, boats & potable water tanks and more! Item #3676221 Model #38248. Step 2: Put on gloves. RussF Karting. I know its not the best way but will it work and hold up . At least two different brands on the market -- JB Weld and Harvey's Epoxy Putty -- work equally well for the purposes of stopping leaks. Add To Cart Add To Wish List . SO apparently JB is pretty good for this- previous homeowners had drilled 3 holes into a drainpipe putting up a shelf and never knew it, I noticed a little dampness on the floor and around the cleanout at the base of the pipe. Cut off desired amount of WaterWeld, replacing unused portion back into tube for future use. I've seen what happens when someone tries to cut costs on just regular compressed air lines. This epoxy adheres to a variety of surfaces including fiberglass, PVC plastic, copper, iron and aluminum. 50ml boxes, 200ml, 500ml tins. Add New List. Default wishlist name cannot be used, Please provide a different wishlist name!! Using ABS cement to attach even half of a slip fitting over the area would have been a better repair. Why do you say it'd be better? Discover the pros and cons of marble, travertine, porcelain and more. Additionally, can you glue galvanized metal? Our contractor says he knows how to do gas - does he?!! Bathroom shower wall codes...no wonder people use the wrong stuff! NOTE: A common PVC or ABS coupling has a raised depth stop midway through the coupling to insure that both pipes are installed to the proper depth during installation. It works on just about any porous and non-porous material, even if the surface isn't clean or dry. Excellent adhesion to rigid PVC, UPVC and CPVC. J-B Weld WaterWeld is certified by the NSF and is safe for contact with potable water. It kept blowing up pipe. Brickeye is absolutely correct, while we commonly call it gluing, technically the process for joining ABS & PVC pipe is "Chemical Welding" and it has little to nothing to do with whether or not a glue will bond to the plastic. Then sand the surface. J-B Weld can be used to bond surfaces made from metal, porcelain, ceramic, glass, marble, PVC, ABS, concrete, fiberglass, wood, fabric, or paper. The leaks were on the order of 1/16 inch holes actively leaking (in one case like a mini-faucet). everyday-chemistry materials  Share.