Description
ChemLink M-1 Adhesive Sealant is a high-performance, moisture-cured structural adhesive and sealant ideal for construction professionals. This 100% solids, solvent-free formula is designed for superior adhesion and waterproof sealing across roofing, masonry, glass, wood, metal, and foam.
Engineered to handle demanding environments, M-1 Adhesive Sealant forms a strong, elastic bond that stands up to weathering, UV exposure, and temperature fluctuations. It’s particularly suited for vertical and overhead applications, making it a versatile choice for both indoor and outdoor projects.
M-1 is paintable after 24 hours, offers a 20-minute skin-over time, and will not outgas on damp surfaces. Its non-slump consistency and Class A fire rating make it a professional-grade sealant for construction joints, HVAC systems, skylights, copings, and more.
Common Applications:
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Roofing seams and flashing
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Masonry and concrete joints
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HVAC ductwork and vents
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Skylight and window perimeters
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Foam board installation
Key Features:
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Moisture-cure, solvent-free formulation
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Excellent UV and color stability
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SWRI validated ±35% joint movement
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Non-slump for vertical application
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ASTM E84 Class A fire rating
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Miami-Dade County approved
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Made in the USA, ISO 9001:2015 certified
For professionals seeking a dependable, eco-friendly adhesive and sealant, M-1 delivers unmatched performance in structural applications.
📄 Download Technical Data Sheet (PDF)
📄 Download Safety Data Sheet (PDF)
