PURFECTSEAL Gun Foam is a single component, moisture curing, low expansion gun foam which has good cold weather gun ability. It is specifically formulated to be O-Zone friendly and is extremely economical.
- A truly low expansion foam
- Closed cell structure reduces unwanted air & insect infiltration
- Helps reduce energy consumption
- Freeze thaw stable. Reusable when stored properly
- Excellent year round foam
Insulates cracks, gaps, crevices and holes in and outside residential homes. Stops water, drafts and rodents from infiltrating the building envelope. Ideal for sealing around penetrations in SIPS and ICF installations. Perfect for touching up larger 2-component foam installations.