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.