🔥 Seal the deal with J-B Weld’s heatproof hero!
J-B Weld 31314 High Temperature RTV Silicone Gasket Maker is a professional-grade, red silicone sealant designed to withstand continuous temperatures up to 550ºF and intermittent spikes to 650ºF. Its moisture-cure formula forms a durable, waterproof, and weather-resistant seal that won’t shrink or crack, trusted by experts for over 40 years to deliver the strongest bonds in mechanical assemblies.
| Manufacturer | J-B Weld |
| Brand | J-B Weld |
| Model | 31314 |
| Product Dimensions | 5 x 4 x 16 cm; 90 g |
| Item model number | 31314 |
| Exterior | Painted |
| Manufacturer Part Number | 31314 |
| Special Features | Strong, Waterproof |
| Item Weight | 90 g |
| Viscosity | High |
