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🖤 Seal it like a pro — LOCTITE Black RTV, the ultimate flexible fortress!
LOCTITE Black RTV Silicone Adhesive Sealant is a high-performance, black silicone sealant designed for automotive and general-purpose indoor/outdoor use. It offers waterproof, flexible, and durable adhesion that resists extreme temperatures (-80°F to 450°F), oils, weather, and vibration. Ideal for sealing, bonding, and repairing metal, glass, plastics, and vinyl surfaces, it cures quickly to full strength within 24 hours, making it a trusted choice for professionals and DIYers alike.
| ASIN | B000FW7V3M |
| Best Sellers Rank | #104,960 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #233 in Silicone Sealers |
| Brand | LOCTITE |
| Brand Name | LOCTITE |
| Color | black / black |
| Colour | black / black |
| Compatible Material | Metal |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 220 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340374607 |
| Included Components | (1) Black RTV Silicone Adhesive/Sealant Tube - 80 ml |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-adhesives |
| Item Weight | 0.1 Kilograms |
| Item form | Liquid |
| Manufacturer | Loctite |
| Material | Silicone |
| Material Type | Silicone |
| Model | 37460 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Water resistant |
| Part Number | LOC491979 |
| Special features | Water resistant |
| Specific Uses For Product | Electrical insulation, Protection, Ductwork sealing, Door, Vent, Flue, Window sealing |
| Specific uses for product | Electrical insulation, Protection, Ductwork sealing, Door, Vent, Flue, Window sealing |
| UPC | 079340374607 |
| Unit Count | 80.0 Milliliters |
| Viscosity Level | Medium |
| Volume | 80 Milliliters |
| Water Resistance Level | Waterproof |
W**S
Easy to apply
Works well on car weather stripping.
E**L
Good product
Good silicone for adhesion and sealing. You do have to be careful not to squeeze the tube to tightly to prevent tube from splitting. Durable and easy to use, a bit messy to clean up if gotten on other surfaces.
A**R
Good product
Worked well for mosaic project
N**S
Works on water leaks
I was able to successfully fix a water leak in the plastic lining of my door so I can say that it does work as a sealant. You should use a good amount, but it does actually seal things pretty well.
J**F
It works
Great stuff. It worked great to reglue the flexible rubber seal and waterproof my old Garmin Legend GPS.
Trustpilot
2 weeks ago
1 day ago