White Lightning WL099111B Contractor RTV Silicone Sealant Black

FEATURES:
Contractor RTV Silicone Sealant is an interior/exterior sealant that seals out moisture, air, dust, dirt and noise. Contractor RTV Silicone is easy to use, non-slumping and requires no mixing. It adheres to a wide range of common building materials (non-porous) and it provides life-long durability.