Sealants

M-1® Universal Adhesive & Sealant

• Moisture-curing, multi-purpose, polyether structural adhesive/sealant designed for bonding and sealing a wide range of construction materials
• Forms a tough, elastic, waterproof seal to most roofing materials, masonry, wood, glass, aluminum and foam
• Solvent-free and contains no isocyanates
• Will not shrink upon curing, discolor when exposed to UV light or bubble on damp surfaces
• Capable of joint movement in excess of 35% in both compression and extension
• 100% Solids
• Non-slump, applies vertically and overhead
• 20-Minute skin over
• Paintable within 24 hours
• Gun grade with no special tools or mixing required
• Application at temperatures as low as 32°F (0°C)
• Designed for applications in damp, dry or cold climates
• 575% Elongation at break
• Service temperature: -40° to 200°F (-40° to 93°C)
• Class A fire rating
• Low VOC
• Meets ASTM C920, Type S, Grade NS, Class 35 Uses NT, T1, M, G, A and O; ASTM E84, Class A; Federal Specification TT-S-00230-C Type II, Class B; Corps of Engineers CRD-C-541, Type II, Class B and Canadian Standards Board CAN 19, 13-M82
• SWR Institute validated
• Conforms to OTC Rule for Sealants and Caulks
• Meets requirements of CARB, BAAQMD and SCAQMD
• Conforms to USDA requirements for non-food contact
• 1-Year limited warranty