🔩 Seal the Deal with Confidence!
Permatex81158 Black Silicone Adhesive Sealant is a professional-grade, sensor-safe RTV sealant designed for versatile applications. This 3 oz. tube provides a waterproof, flexible solution for sealing, bonding, and repairing various materials, including glass, metal, and plastics. With a temperature tolerance from -75°F to 450°F, it’s perfect for both indoor and outdoor projects, ensuring durability and reliability in any environment.
| Brand | Permatex |
| Specific Uses For Product | Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops, Protects and repairs electrical wiring |
| Material | Silicone |
| Compatible Material | Vinyl, Glass, Plastic, Metal, Fabric |
| Item Form | Tube |
| Special Feature | sensor-safe |
| Color | Black |
| Item Package Quantity | 1 |
| Package Information | Tube |
| Item Volume | 3 Fluid Ounces |
| Viscosity | Medium |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Waterproof |
| Unit Count | 3.0 Ounce |
| UPC | 686226811585 |
| Global Trade Identification Number | 00686226811585 |
| Manufacturer | Permatex |
| Item Weight | 3.84 ounces |
| Product Dimensions | 8 x 4 x 2 inches |
| Country of Origin | China |
| Item model number | 81158 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 81158 |
| OEM Part Number | PMT81158 |
| Special Features | sensor-safe |
S**R
Works Great
Followed the instructions on, applied, works great! True to color (mine was black), holds well, easy to use. Good seller.
J**J
Works as described
Very fast, long lasting hold.
K**Y
My silicone
Nice product tried today works well
T**H
RTV Sealant
RTVExcellent durable waterproof adhesive.Used this RTV to seal up a hole torn in a tennis shoe.Use a drywall spreader to apply. Dip the spreader in soapy water to prevent RTV from sticking onto the spreader. Apply RTV generously and smooth out for a clean finish. Let dry 24 to 72 hrs.
R**Y
Good and easy to use
Pretty good, can be scraped off with a razor and some elbow grease if you get any where it isn’t supposed to
B**Y
Very pleased with sealant
Very pleased with this product. Used it on a couple of projects and it has done the job. Good for filling holes to make things watertight with no pressure. Pro tip: This stuff is sticky so if you are having trouble getting this everywhere use a damp paper towel when applying it won't stick to items that are wet and makes clean up a breeze. Once dry in 24hrs fully waterproof.
W**R
Glue
Satisfied
D**R
Don't use it on your shoes!
This stuff is NOT the same as Shoe Goo. For a while now I've been almost resoling some back soled shoes (they're no longer made) with Shoe Goo as I have over pronation and the back side of the heel wears out fast. I often would rebuild the heel with SG, then during the first walk it would sort of sand itself back to smooth and blend right in. Foolishly, I tried doing the same thing with this stuff and it behaved very differently. Where SG is more like liquid rubber, this stuff is more just like black caulking. So it rebuild my heel but rather then sort of sanding down like a normal shoe sole (or SG) it instead just sort of tears away and rips. It still sticks to your shoe (so far anyway) but it will forever look messy. I learned my lesson here, as is often true, you get what you pay for. Back to Shoe Goo I go. I'm sure this stuff is great for other things, but I would strongly not recommend it for shoes. FWIW, I don't think they do either but I saw a reviewer or two here who did. There were some parts of the shoe where the sole was pulling away and I tried to sort of glue those spots like I do with SG and it sadly failed there too.
Trustpilot
2 weeks ago
1 week ago
