Mars® foam sealant is a multipurpose expanding polyurethane foam sealant, designed for the professional contractor. Excellent for HVAC projects and wall/floor penetrations. It is ideal for sealing around air conditioners, vents, ducts, electrical and plumbing penetrations.
Mars® Foam Sealant, 12 oz, Composition: Urethane Pre-Polymer Blend (Non-Hazardous Polyol Blend), 4, 4 Diphenylmethane Diisocyanate (MDI), Polymethylene Polyphenyl Isocyanate (PMDI), Isobutane, Dimethyl Ether, Propane, Viscous Liquid, Cream, Slight Hydrocarbon, 1.1 Specific Gravity, -156 deg F Flash, 165 g/l VOC, Flammability: 3 HMIS/NPFA
- Container Size 12 oz
- Composition Urethane Pre-Polymer Blend (Non-Hazardous Polyol Blend), 4, 4 Diphenylmethane Diisocyanate (MDI), Polymethylene Polyphenyl Isocyanate (PMDI), Isobutane, Dimethyl Ether, Propane
- Form Viscous Liquid