Polyurethane Sealant & Adhesive
Bostik STR220A is a versatile multipurpose SMP joint sealant that provides corrosion protection for elastic constructive joints and seals. Very good UV-resistance and aging properties make this SMP joint sealant particularly effective for bonding and sealing in bus, caravan, and trailer construction applications. Expect STR220A to adhere well without primer to a wide range of substrates, including many metals, glass, PVC, polyester, and lacquered wood. Its formula is solvent, isocyanate, and PVC-free, and offers neutral and odorless curing.
If Bostik STR220A multipurpose SMP joint sealant is the right choice for your project, contact our Smart Help Hotline at 1-800-726-7845.