Everbuild Sika Everflex® Lead Mate Sealant, Grey, 295ml
Expert-grade sealant for lead, copper & zinc with high temp resistance & weatherproofing. Ideal for roofing & flashing.
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
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Alternative to mortaring lead flashing into brick, stone, or concrete
- Expansion joint sealing
- Weather sealing for pre-formed panels
- Sealing soft metals (lead, copper, zinc)
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Type: Low modulus, neutral cure
- Adhesion: Soft metals (lead, brass, copper, zinc)
- Flexibility: ±50% movement capability
- Temperature Resistance: -40°C to +150°C
- Solvent-Free: No harmful solvents
- Shrinkage: Minimal during vulcanisation
- Weather Resistance: UV and extreme conditions
- Paint Compatibility: Suitable for water/solvent-based paints
- Size: 295ml
- Colour: Grey
- Weight: 454g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Similar Products
You may like
