Order as many floor samples as you like and we'll ship all samples to you for free! You may then return them, within six months, and receive a refund for all returned samples. Please note: We do not reimburse for return shipping costs.
M-1 is a versatile construction adhesive and sealant for interior or exterior use. Made for industrial roofing, it works in damp, dry and cold climates down to 30 °F. It won't discolor with UV light and is capable of joint movement in excess of 25% in both compression and extension. M-1 has a 20-minute skin-over time, is paintable within 24 hours, is totally non-toxic and has very low odor!
This is truly a heavy-duty adhesive/sealant. Chemlink's M-1 bonds well to most construction materials including EPDM, SBS mod bit, aluminum, galvanized metal, engineered plastics, PVC, glass, stainless steel, fiberglass, FRP, wood, EIFS, block, brick, EPS foam, concrete and stone.
M-1 is very similar to Chemlink Novalink, an all-weather construction sealant. M-1 has lower viscosity, shorter skin-over time, higher shear strength and bonds to a few more materials. M-1 is perfect for more heavy-duty jobs. It's really a structural adhesive as well as a sealant.
NOTE: For TPO roofing, TPO primer must be used first.
Eco-friendly — very low VOC (16.9 g/l); for lower VOC see M-1 CR (14.4 g/l)
Easy-to-use — no special tools or mixing required
Color options — stocked in white, grey, black and limestone.
Alert: DO NOT use petroleum solvents such as mineral spirits or xylene to clean your surface before using this product. Instead, remove all dirt, oil, loose paint, frost and other contaminates with alcohol.
State Nexus Fee may apply A state nexus fee will be applied to this item if drop shipped to the following states: Illinois, Michigan. We're sorry for the inconvenience. Click here to read more about the state nexus fee.
Residential Finish Wear
Commercial Finish Wear
Forest Stewardship Council (FSC)
FSC Chain-of-Custody #
LEED® Regional Materials Zip Code
Meets or exceeds California Air Resources Board (CARB) requirements, Meets or exceeds California Bay Area Air Quality Management District (BAAQMD) requirements, Meets or exceeds California South Coast Air Quality Management District (SCAQMD) requirements, Meets or exceeds Californial Proposition 65 requirements, Meets or exceeds OTC requirements for sealants & caulks, Meets or exceeds USDA requirements for non-food contact
caulk gun, see manufacturers guidelines for each type of surface
Application Temperature Range
Warmer than 30°F
Surface or Product Preperation
Surface should be clean, dry and free from all contamination including: dirt, oils, grease, tar, wax, rust and any other substance that may
inhibit the sealants performance. DO NOT use petroleum solvents such as mineral spirits or xylene to clean your surface before using this product. Instead, remove all dirt, oil, loose paint, frost and other contaminates with alcohol. Horizontal applications will require tooling. Allow treated wood to cure for six months prior to application. Do not use in areas subject to continuous immersion of water or chemicals. Do not use on TPO without Chemlink TPO Primer.
Recommended # of Coats
20 minute skin over and paintable in 24 hours
Appearance When Dry
5 colors low sheen
Cleans Up With
alcohol, neutral cleaners
Store in cool dry place out of sunlight
Recycling or Disposal
Dispose of excess product in accordance with all local state and federal regulations, Do not throw out container unless completely empty. Pour contents onto dry cardboard and let thoroughly dry outdoors. May also be absorbed with cat litter sand or other dry materials