ChemLink, #F1209 M-1 Structural Adhesive Sealant, 10.1 oz. Cartridge

M-1 is a moisture curing, polyether adhesive/sealant designed for application in damp, dry, or cold climates. M-1 is solvent free and contains no isocyanates. M-1 will not shrink upon curing, will not discolor when exposed to UV light, and can not "out-gas", or bubble, on damp surfaces as urethane sealants often do. M-1 has resilient "elastomeric" properties and excellent adhesion to most construction materials. M-1 is capable of joint movement in excess of 25% in both compression and extension. M-1 can be used effectively in many difficult construction site conditions and it cures in wet or dry climate conditions and at low temperatures (30*F).

Advantages:

• Solvent free, 100% solids will not shrink
• Non-Slump, applies vertically and overhead
• 20 min. Skin over
• No outgassing on damp surfaces
• Good color, will not suntan
• Paintable within 24hrs. (See limitations)
• Application at temps as low as 32 degrees F (0 degrees C)

Substrates:

• EPDM and SBS Mod Bit, Aluminum and Galvanized Metal, Stainless Steel, Engineered Plastics, PVC, Glass, Fiberglass FRP, Wood, Block and Brick, EPS Foam, Concrete and Stone

Colors:

• White, Black, Gray, Tan, Limestone

16 per Field Pack

INSTALLATION:

Bonding surfaces must be clean and free from dirt, oil and debris. If surfaces require cleaning, wire brush or use alcohol. Do not apply less than 40F. 50F+ recommended for application and cure. See data sheet for detailed instructions.

CURE:

Cures tack free in 35-45 minutes. Cures complete in 3 to 7 days depending on temperature, humidity and thickness. Higher temperatures and moisture accelerates the curing cycle.

LIMITATIONS:

• Do not use on Kynar finished metal roofing (Use Duralink)
• Service Temperature: -40F to +200F continuous
• Less than 1/2" thickness recommended
• 1/4" and greater joint width recommended
• Do not apply over silicone sealants