Low modulus neutral cure silicone. Eliminates the need for grouting. Long life. Adhesion to most building materials - all types of lead (BS:EN 12588 (1999) compatible, milled, rolled, sand cast, water-cooled), other metals, brickwork, concrete, granite, marble, slate, cement, stone and roofing tiles. Lead grey colouring. Non-corrosive. Good UV and weather resistance. Forms a watertight and permanently flexible joint.
 
Featured properties
Excellent adhesion
Non staining
Good UV resistance
Weather resistant
 
Applications
Roofing joints. Sealing lead flashing into brick, stone or concrete. Joints on gutters, downpipes and venting. Steel roofing. Sealing overlaps in rigid sheet roofing.