SILBIONE MED ADH 4200 RTV is a single component silicone adhesive designed for medical applications where a high strength elastic bond to silicone, polyester, metals, Polyurethane, and other substrates is needed. SILBIONE MED ADH 4200 RTV cures at room temperature by exposure to ambient moisture to form a tough, elastic bond. During curing, acetic acid is released as a by-product.
SILBIONE MED ADH 4200 RTV contains no tin, solvents or plasticizers and is designed to self-level.
Surfaces to be bonded with adhesive should be pre-scrubbed thoroughly with a clean, soft sponge or soft-bristled brush in hot water-soap solution to remove possible surface contaminants. Do not use synthetic detergents or oil-based soaps. Rinse with copious amounts of hot water, then rinse with distilled water and dry thoroughly. Apply SILBIONE® MED ADH 4200 RTV adhesive and then mate the surfaces together with light pressure. A bond thickness of 0.010" minimum is recommended to achieve optimum strength. Initial cure is typically achieved in 10 minutes. Ultimate cure and optimal physical properties will be achieved after 24-120 hours at 25°C and ambient moisture.