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Your cart is empty.DescriptionJ-B Weld Clear Silicone Sealant & Adhesive Is A General Purpose Sealant Adhesive, Rtv (Room Temperature Vulcanized)Silicone Designed For Use In Household Or Mechanical Assembly Applications. Upon Curing, Which Occurs When The Product Is Exposed To The Moisture In Air, The Silicone Forms A Tough, Waterproof, Weather Resistant Seal On Most Surfaces. It Will Not Shrink Or Crack, Is Sensor Safe And Is Great For Many Household And Automotive Applications.
EFrog
Reviewed in the United States on March 1, 2025
We recently purchased a new car. It is parked in the garage every night. The other day I noticed that a plastic trim panel on the passenger door had some scratches on it. Time to investigate!Mounted on the wall next to the door there’s a 2 inch pipe with a clamp fitting that has a protruding piece with a rough edge. This was scratching the trim when the door was opened.I took the JBweld silicone sealant and built a bumper over the rough metal. Took 3 coats to get what I wanted, but it works perfectly. This stuff is easy to use, durable and well worth the price.
lisa
Reviewed in the United States on February 6, 2025
This stuff is AWESOME. Used it to seal a homemade outdoor fountain and rig up the faucet to the pipe.
Al Hammadi
Reviewed in the United Arab Emirates on February 4, 2025
At first i used it with the nozzle but its hard to squish it out so I had to cut it from the second circle to make the hole bigger which worked, please do not force it through the smallest hole since Ive seen some comments complaining that it bursted open and made a mess. I would recommend you remove the nozzle when you are almost done and clean it properly by passing tissue through it, using some of that product leftover. While this might be messy and a bit wasteful it will prevent both the tube and the nozzle from drying up since the nozzle doesnt have a seal. Now i use it without without nozzle and it still works nice for areas that dont require precise application or tight areas and its an amazing adhesive, it says it dries in 1h but id recommend leaving it at least half a day, do the work at night and leave it overnight maybe. Ive used it to glue some shelfs in the kitchen and put spices and sauces which can be quite heavy, left milk and other heavy items to test the durability and its been 3 weeks holding all that weight, also used the glue to seal corners in the bathroom and its completely waterproof once dry. The next time u open the tube there will be a dried up crust on the top, if u squeeze a bit it should come out, i didnt throw it away and actually placed it back once im done using the product and this actually works as a second seal that prevents another dry crust. Overall amazing product.
Longarm
Reviewed in the United States on February 21, 2025
Silicone glue was easy to use, not messy or leaky.It did not damage the book's pages and held well after it cured.
Patrick C. Sweeney
Reviewed in the United States on February 18, 2025
at last, a tube of silicone that doesn't cure in the tube if I only need to use a little bit at a time, thanks to the screw cap
noypi
Reviewed in the United Arab Emirates on January 31, 2025
Amazing
Neil Ruan Jr
Reviewed in the United States on January 29, 2025
Clear color , durable easy to remove from unwanted spaces , Multi-Purpose functions sticks to anything and durable
Dive Goddess
Reviewed in the United States on January 23, 2025
Nice quality product, works great!
Jay Kapadia
Reviewed in Canada on September 22, 2024
The product arrived as expected and on time. I used this glue to stick a drift wood with a stone for my aquarium decoration. So far, it is holding it well and it is not causing any trouble in my aquarium. Good product.
Jim
Reviewed in the United States on September 2, 2024
This product worked adequately for my small sealant job. But when I got it out later for another job it had hardened into a solid useless block that had to be tossed. Admittedly, this was three years later but the tube was well capped and kept in the bathroom cabinet. Disappointing.
Liv
Reviewed in the United States on October 29, 2024
Overall the product is great.The Good: It IS SAFE for aquarium usage for those wondering, and set timing is fairly accurateThe Bad: This product SMELLS, it has a very very strong chemical smell ( Yes I know it is silicone and doesn't smell like roses)The Sticky: The Silicone is very sticky too be expected but the real sticky part is the fact that the tube that the silicone comes in is a metal material and as soon as you roll it or squeeze too hard the tube splits and silicone will go all over your hands, so I would wear gloves.So I will recommend this product as far as aquarium usage goes, the material of the tube is really what took the star away simply for the fact that I lost a decent amount of the product on my hands and gloves.
Altair IV
Reviewed in Japan on December 17, 2022
As a silicone sealant it does an adequate job, and the tube style makes convenient for home repair use. I was able to patch up a small pipe leak with it, among some other repairs. It isn't particularly easy to spread smoothly, however, and tends to clump up. Curing time is reasonable.The included application spout is not very useful. It takes a bit of effort to get it working, and then it ends up full of solid silicone that needs to be removed before it can be used again. Very inconvenient and wasteful of product.The stuff has has a very strong acrid, vinegary smell to it, until it cures. You should probably be careful to keep adequate ventilation when using it. Wear disposable gloves, too, if you can, although that can make application even more awkward.I didn't notice when I ordered it that it had to come all the way from the UK, so delivery time was long. I would probably have searched harder for a more local choice if I had.
Charles Atkinson
Reviewed in India on May 6, 2018
Full strength RTV silicone selant/adhesive with no fillers and a sharp whiff of vinegar. More useful than the readily available sealants.
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