ProLine POWERSEAL minimally expanding polyurethane foam insulation is formulated to fill, insulate, and dampen sound around the home or during building construction. It can be used to fill gaps and voids, install windows and doors around frames, insulate pipes, or any DIY application. This ultra-low-expansion foam improves energy efficiency with an R-factor of 4-5 for every inch of foam in place, creating an airtight, weather-resistant bond that seals out drafts and blocks insects and pests.
- Formulated to fill and insulate around doors and windows without creating distortion around the frame.
- Excellent adhesion to most materials (except PE/PP, silicone, and Teflon).
- Weather-resistant, closed-cell formulation - Will not shrink during freeze-thaw cycles.
- High thermal insulation and sound absorption.
