Chemlink DuraSil Neutral Cure Silicone Sealant

Chemlink Durasil Chemlink Durasil is a neutral cure (RTV) silicone, adhesive sealant, designed for application on dissimilar materials such as glass, aluminum, steel, copper, masonry and many engineering plastics such as polycarbonate, vinyl (PVC), fiberglass (FRP), and acrylic. DuraSil is also well suited for difficult to bond surfaces. Chemlink DuraSil is a neutral cure silicone construction sealant used for a wide range of applications. It has outstanding weather resistance and durability in dry, cold, or wet conditions. DuraSil is stable to temperatures up to 400°F (204°C). DuraSil bonds well to coated metal, copper, glass block, and other building materials. DuraSil may be used to seal windows, doors, curtain walls, marine, and transportation applications. Chemlink Durasil is low odor, non corrosive, and neutral cure chemistry will not damage unprotected metals. DuraSil is highly elastic and low modulus with mechanical properties capable of low temperature flexibility and 50% joint movement. DuraSil is recommended for metal architecture, windows and doors, curtain wall construction, and glass block. Chemlink Durasil develops properties rapidly and is effective in many industrial applications where strength, elasticity, adhesion, and speed of set are required. Features Advantages Neutral Cure. Will not promote corrosion of metal Silicone replacement suitable for the chemically sensitive Bonds to difficult surfaces and coated metal Solvent free, 100% solids will not shrink Non-slump, applies vertically and overhead Dries to the touch in 10 minutes Color stability, will not suntan +/- 50% joint movement Standards Conforms to OTC Rule for Sealants Meets requirements of California Regs: CARB, BAAQMD and SCAQMD This product does not contain cancer causing chemicals listed in California Proposition 65 Conforms to USDA Requirements for Non-food Contact LEED 2.2 for New Construction and Major Renovations: Low Emitting Materials (Section 4.1) 1 Point NAHB Model Green Home Building Guidelines: 5 Global Impact Points VOC Content: less than 33 grams liter ASTM D2369 EPA Method 24 (tested at 240°F/115°C) SPEC SHEET Chemlink Products