Teakdecking SIS440 Caulking Black 300ml

 No primer is required for this one-part, paste-like neutral cure patented formulation, which when exposed to moisture in the air, reacts to form a tough, flexible solid rubber.This neutral cure is non-corrosive to all substrates. It provides the durability required in the marine environment and has excellent temperature stability and chemical resistance once cured.  

• One-part polymer adhesive/sealant neutral cure.
• No primer necessary
• One-Part Silane Polymer forms a Solid Rubber Compound
• Stays flexible and cures rapidly
• Adheres permanently
• Minimum sag and shrinkage
• Highest rated resistance to UV and works in cold climates
• Used by boat builders, boat repair yards, marinas, private boat owners, cruise ships, and boat chandleries.
• Comes in black, white, and gray
• In cartridge 10 oz (305 mL) and sausage 20 oz (592 mL) package
• 15-month shelf life from Date of Manufacture