Everbuild/Sika Lead Mate Sealant Grey C3

Everflex Lead Mate Sealant is a specially developed alternative for mortaring lead flashing and sheet into brick, stone, and concrete. It offers a completely waterproof bond that won't fracture or shrink.

• Exceptional adhesion to metals
• Low dirt pick up
• Exceptional flexibility +/- 25%
• Excellent low and high (+150°C) temperature resistance
• Suitable as an expansion joint sealant
• Low (<5%) shrinkage during vulcanisation
• High resistance to plasticiser migration – can be used over water and solvent-based paints
• Exceptional external weathering properties
• Certified to the European standard EN15651 for façade use internally in compliance with the Construction Product Regulation Read Less