Insulating Foam Sealant, Loctite, Yellow-White, 12 fl-oz Canister

Loctite tite foam 2378565 big gaps is an innovative polyurethane-based insulating foam sealant that expands to fill, seal and insulate gaps and cracks inside or out up to 3 in. It is a polymer foam based on purified and concentrated ingredients that delivers premium durability. It is easy-to-use and apply with its attached straw applicator and provides a quick durable seal from the elements. Use for filling larger gaps and cracks around wiring and plumbing penetrations, HVAC ductwork, basement and crawlspace drafts, sill plate and rim joists, attic hatches, under baseboards, gas line penetrations and outside water faucets.

• Uniform cell structure seals out air, moisture and pests
• High Flexibility withstands building material movement
• Bonds strongly to most building materials like wood, metal, stone, brick and PVC
• High UV resistance to the elements without becoming brittle
• Fills gaps and cracks up to 3 in
• Sand able and paintable

• SDS
• Specification Sheet