EVERBUILD Lead Mate Sealant is a low modulus, neutral cure silicone sealant specifically formulated for use with lead flashing and roofing applications. Designed to provide a long-lasting, flexible seal, it prevents water ingress while accommodating natural movement in lead without cracking or shrinking.

Unlike traditional silicone sealants, Lead Mate is non-corrosive, making it ideal for direct application to lead, zinc, copper, and other metals, as well as most common building materials. It offers excellent weather resistance and UV stability, making it suitable for both interior and exterior use.

Key Features:

• Low modulus neutral cure – flexible and non-corrosive

• Safe for use with lead and other metals

• Excellent adhesion to metals, masonry, stone, and concrete

• Weatherproof and UV-resistant

• Ideal for sealing joints, overlaps, and lead flashings

• Permanently flexible – resists cracking and movement stress

Typical Applications:

• Sealing between lead flashings and brickwork

• Joints around rooflights, chimneys, and abutments

• General roof repair and metal joint sealing

EVERBUILD Lead Mate is the professional’s choice for high-performance sealing in lead roofing systems—delivering a durable and reliable finish every time.