VAST-R® Butyl tape can be used to give membranes a wind-, water- and airtight seal when used on brick, concrete, metal and wood constructions. VAST-R® Butyl tape must also be placed under (counter) battens to ensure lasting water-proof seals around screws or nails.

VAST-R® Butyl tape must be applied on a dust-free and grease-free surface in order to ensure effective bonding. VAST-R® Butyl tape cannot be applied if the surface is frozen or moist. When applying to brick or concrete, it is recommended to first use adhesive primer on the surface. Use a silicone roller to effectively stick the VAST-R® Butyl tape to the membrane.