Everbuild Sika Everflex® Lead Mate Sealant, Grey, 295ml

The Everbuild Sika Everflex® Lead Mate Sealant is a highly durable, low-modulus, neutral-cure sealant specifically formulated for exceptional adhesion to soft metals like lead, brass, and more. Ideal as an alternative to traditional mortaring, it offers a reliable solution for bonding lead flashing and sheet materials to brick, stone, and concrete surfaces.

Designed to prevent staining and corrosion on soft metals, this sealant stands out for its superior adhesion and flexibility (±50%). Its solvent-free formulation ensures minimal shrinkage during vulcanisation, making it perfect for long-lasting applications. Additionally, it resists plasticiser migration and remains stable in extreme temperatures, from low to high (+150°C).

Key Features:

• Exceptional adhesion to soft metals (lead, copper, zinc)
• Low dirt pick-up and high flexibility (±50%)
• Resistant to extreme temperatures (−40°C to +150°C)
• Solvent-free, low-shrinkage formula
• Weatherproof and UV-resistant for external use
• Compatible with water-based and solvent-based paints

Specifications:

• Size: 295ml
• Colour: Grey
• Weight: 454g