12 Pcs of Black Structural Sealant 10-oz x 12 Tubes Miami Dade Hurricane Rated

M-1 is a moisture curing, polyether adhesive sealant designed for applications in wet, dry, or cold climates. M-1 is 100% solvent free and contains no isocyanates. M-1 will not shrink upon curing, will not discolor when exposed to UV light, and does not “out-gas”, or bubble on damp surfaces as urethane sealants often do. M-1 is capable of joint movement in excess of 35% in both compression and extension. M-1 can be used effectively in many difficult construction site conditions such as damp or dry climates and at temperatures as low as 32°F (0°C). M-1 is thermosetting and adheres tenaciously to metal, glass, wood, EPDM, concrete, fiberglass, asphalt, masonry, PVC, and most engineering plastics. The unique, fast setting alkoxy cure allows this adhesive to develop strength rapidly after only brief exposure to moisture. M-1 is elastomeric and exhibits excellent low temperature properties. Since M-1 contains zero solvents it can be used safely in confined work spaces. M-1 has a fast 20 minute skin over time, and is Paintable within 24 hours. Chemlink M-1 is rated at a Tensile Strength of 465 psi, ASTM D412