Spray foam sealants help insulate and create airtight, waterproof seals in large cracks and gaps. Their flexibility allows the sealed materials to naturally expand and contract.
General-purpose spray foam sealants expand into gaps to help stop air from flowing through and seal out moisture and heat.
These foam sealants meet ASTM E84 standards for flame and smoke spread.
All of these spray foam sealants have low VOC (volatile organic compound) content and are compliant with all states that currently regulate volatile organic compound (VOC) content.
Fill large voids, blind cavities, and molds. Pour-in foam sealants flow into the hollow area to help insulate and seal against debris and airflow.