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- Product Code: BON-1076-1001
- Manufacturer Code: BDLEAD
- Package Type: Packet
- Shopping Category: Hardware > Building Consumables > Hardware Glue & Adhesives
Flash-Mate Lead Sealant
Roof and Flashing Sealant
Lead Grey, 310ml (EU3 cartridge)
Designed as replacement to mortar
High performance low modulus, neutral cure silicone sealant. Replacement to mortar for sealing of lead flashings and is equally effective sealing other roofing materials such as slate, tile, soffits and guttering.
Flash-Mate is the ideal product for sealing and bonding of dissimilar materials to prevent water ingression, tile lift, noise and is commonly used for lead flashing, sealing rooflights, roofline products, industrial roofing systems and small roof repairs.
Conforms to ISO 11600-F-25LM and BS 5889:A
Features & Benefits
- Fast skinning
- Reduces weather ingression
- Reduces tile lift and reduces noise
- Neutral cure silicone
- Low modulus - more elasticity
- Bonds many materials
|Solubility in Water||Insoluble|
|Tooling Time||5-10 minutes|
|Skinning Time||15-20 minutes|
|Rate of Cure||2-3mm per day|
|Joint Movement Capability||25% by ISO methods|
|Application Temperature||-30°C to +60°C|
|Service Temperature||-50°C to +120°C*|
|Compatible Materials||Concrete & Brick, Glass & Polycarbonate, Plastics & GRP (Glass Reinforced Plastic) , Slate & Tile, Sealed timber, Acrylics & PVCu, Painted Surfaces and Metals (incl. Lead & Galvanised Steel)|
* Continuous exposure, higher temperatures can be withstood for limited periods.
Porous surfaces should be primed first. Do not use on surfaces where water can penetrate through porous materials to the bond.