GAF M-Thane 1-Part 67.8 oz. White Moisture-Curing Pourable Sealant

M-Thane 1-Part Pourable Sealant is a moisture cure, self-leveling sealant that is suitable for application in damp and cold climates, as well as dry climates. It is solvent-free, contains no isocyanates and will not shrink upon curing. M-Thane 1-Part is elastomeric and has excellent adhesion to most construction materials.No mixing required solvent freeLess than 25 g/L VOC 100% solidsWill not shrink and no outgassing on damp surfacesApplication at temperatures as low as 30°F (minus 1°C)Self-leveling provides smooth, professional finished look 20-minute skin-over time; paintable within 24-hoursLow durometer, which accommodates greater movement in penetration seals than typical urethane sealantsFour 2 l pouches per box