WHITE LIGHTNING
10 oz Clear Contractor RTV Silicone Sealant, 100% Silicone, Interior/Exterior Cartridge
Item #:
LUB852
MFR #: WL099110C
Product Details
White Lightning’s Contractor RTV Silicone Sealant is a premium 100% silicone formula engineered for interior and exterior sealing applications on windows, doors, gutters, trim, and soffits. This non-slumping, no-mix formulation delivers a flexible, watertight bond that seals out moisture, air, dust, dirt, and noise on contact. It adheres to a wide range of non-porous building materials including metal, glass, ceramic, wood, and many plastics, making it a true all-purpose option for contractors. The sealant performs continuously from -85°F to 500°F and withstands 600°F intermittently, ensuring long-term durability across demanding environments. It complies with FDA 21 CFR 177.2600, NSF 51, and multiple military and federal specifications.
- 100% RTV Silicone Formula: Will not crack, crumble, or shrink, providing life-long durability on demanding job sites
- Wide Temperature Performance: Rated for continuous use from -85°F to 500°F and withstands 600°F intermittently for high-heat applications
- Flexible and Elastic Watertight Seal: Moves with the substrate without breaking, sealing out moisture, air, dust, dirt, and noise
- Interior and Exterior Rated: Suitable for windows, doors, gutters, trim, and soffits on any project
- Broad Substrate Adhesion: Bonds to metal, glass, ceramic, most wood types, silicone resin, painted surfaces, and many plastics
- No Mixing Required: Non-slumping, ready-to-use formula applies cleanly from a standard caulk gun with no overhead sag
- Multi-Standard Compliance: Meets FDA 21 CFR 177.2600, NSF 51, Mil-A-46106, TT-S-00230C, TT-S-001543A, and CAN-19-13-M82
Item Specifications
-
Metal, Glass, Most Types of Wood, Silicone Resin, Ceramic, Painted Surfaces, Many Plastics
-
Windows, Doors, Gutters, Trim and Soffits
-
Silicone
-
>200°F
-
Liquid
-
No
-
0.96
-
FDA 21 CFR 177.2600, NSF 51, Mil-A-46106, TT-S-00230C, TT-S-001543A, CAN-19-13-M82, OSHA 29 CFR 1910.1200
-
-85°F to 500°F
-
600°F
-
0.82 lb
