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J-B Weld Silicone Black Sealant and Adhesive RTV is a versatile, waterproof silicone designed for sealing and bonding uneven surfaces. Weighing just 85g, this general-purpose adhesive is perfect for a variety of applications, including weather stripping and interior trim, ensuring a durable and reliable seal for all your DIY needs.
| Manufacturer | J-B Weld |
| Part number | 31319 |
| Item Weight | 85 g |
| Package Dimensions | 21.2 x 12.8 x 4.3 cm; 85 g |
| Manufacturer reference | 31319 |
| Material | Silicone |
| Item Package Quantity | 1 |
| Special Features | Waterproof |
| Batteries Included? | No |
| Batteries Required? | No |
A**R
Did exactly what it was supposed to.
Great product, easy to use and performed exactly as per its claim. Happy customer.
B**A
Would give it 5, but hard to get out the tube.
Great product and resealed some of the rubbers on my BMW convertible as it developed a leak. Sealed nicely and it's no longer leaking 😁. Like most people said its difficult to use and it feels like it's going to split.
M**A
Colourful
Great value for money and great adhesion
M**D
Except
Did what it said on the tube. Stuck rubber to metal and looks great
M**G
Fills join in
I used to fill a join in but some come out as it's like elastic band it stayed tacky longer than I thought
Trustpilot
1 day ago
1 week ago