Lead Mate Sealant is specially formulated as an alternative to mortaring lead flashing and sheet into brick, stone and concrete. Lead Mate provides a fully waterproof joint that will not crack or shrink.
- Excellent adhesion to metals
- Low dirt pick up
- Excellent 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 – may be used over water and solvent-based paints
- Excellent external weathering properties
- Certified to the European standard EN15651 for façade use internally in compliance with the Construction Product Regulation
- Colour: Lead Grey
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