RD PRO Industrial Grade RTV 100% Silicone Sealant, 12 pack
100% RTV silicone sealant for weather-resistant external joints. Provides adhesion and durability for window/door frames, siding, showers, and gutters. Customers note easy workability and good sealability, with some concerns about drying time and color visibility
Highlights
- 100% RTV silicone formulation
- weather-resistant exterior performance
- multiple common application areas
Pros
- high-performance sealant
- easy to work with
- strong adhesion and durability
- weather-resistant exterior suitability
- cures in 24 hours (customer note)
Cons
- mixed drying time reports
- color difficult to find
Best For
Features
- High-performance 100% RTV silicone sealant for weather-resistant external boiler and OEM applications
- Formulated for weather-resistant external window and door applications including frames
- Suitable for siding, baseboards, showers, gutters, plumbing fixtures, countertops, sinks, and loose tiles
- Excellent adhesion to a variety of indoor and outdoor surfaces and adheres to most metals
