The KUDO® range has two new products – Acrylic vapor-barrier joint sealant, interior PROFF SMS 311, 7 kg and Acrylic vapor-permeable joint sealant, exterior PROFF SMS 351, 7 kg.
Vapor-permeable and vapor-barrier acrylic sealants are used when installing window frames. They have excellent adhesion to brick, concrete, wood, metals, PVC and other building materials. They have a wide service temperature range: from –30 °C to +70 °C, and may be applied at –20 to +35 °C. In transport they withstand up to 7 freezing cycles (a cycle of no more than 24 hours) at temperatures down to –20 °C, or a single freezing down to –20 °C for no longer than 7 days.
