General Electric M90038 Insulating Foam Sealant for Large Gaps, 12-Ounce

GE Large Gaps Foam- SAVES ENERGY- Gaps and cracks are a source of energy loss as heated or cooled air from inside the home leaks outside. Large Gaps Foam expands to fill and insulate gaps larger than 1 inch, where conventional insulation is difficult to install and the gaps are too large for caulk to fill. REPELS WATER - Latex foam is typically open-cell, meaning it can absorb water, leaving the area vulnerable to water damage. Water absorption can cause rot and mold issues in places where the soaked foam is next to wood. Large Gaps Foam's closed-cell technology repels water, helping prevent rot and mold. ADDITIONAL FEATURES Yields 25% more than other leading 12oz cans, High R-5 insulation value.