About this item

• As an alternative to mortaring in Lead flashing and sheet into brick, stone and concrete. Suitable as an expansion joint sealant. Weather sealing and joint sealing to pre-formed panels as well as Parapet and roof weather sealing applications.
• Excellent adhesion to metals - will not stain (cement) or corrode soft metals such as lead, copper and zinc.unlike most conventional sealants
• Excellent flexibility +/- 25% and Low (<5%) shrinkage during vulcanisation with excellent low and high (+150°C) temperature resistance.
• High resistance to plasticizer migration - may be used over water based and solvent based paints and Low dirt pick up