Ig Star Ig-170 Polyurethane Foam Spray.

Product Type: Single-component, moisture-curing aerosol polyurethane foam used as a gap filler and adhesive sealant. Applications: Designed for sealing and filling gaps, holes, and cracks in windows, doors, and walls. Features: Provides airtight sealing, insulation against moisture and pests, and remains permanently flexible. Safety Disclaimer: Use in well-ventilated areas and wear protective gloves; it is highly adhesive and expands upon application.