Description: Hydroswell Sealant is a one-component, polyurethane based, solvent free, Hydro swelling mastic, supplied in cartridges, for use with Hydroswell Bentostrip for the sealing of construction joints. Hydroswell Sealant cures and swells in the presence of moisture. Curing time depends on temperature and humidity conditions, i.e. curing time will reduce if RH and ? are higher. Hydroswell Sealant will become firm in 24-36 hours. Performance is not affected by the curing time. Uses: Sealing voids between rough surfaces and Hydroswell Bentostrip Sealing gaps behind tight turns of Hydroswell Bentostrip
