Dow Dowsil 780 Grey 300ml (Box of 20) Plumbers & Roofing Sealant

DOWSIL™ 780 Plumbers & Roofing Sealant

What is DOWSIL™ 780 Plumbers & Roofing Sealant?

A high performance, neutral cure silicone sealant designed for use in sealing sheet metal and aluminium roofing, flashing, guttering, wall cladding and rainwater accessories.

Uses

• Adheres to a wide range of plumbing and roofing materials, like Steel, Zinc-coated Steel, Aluminum, Brick, Concrete, Ceramic, Fiberglass, Baked Enamel Surfaces, Painted Finishes, Select Plastics etc

Benefits

• One-component adhesive/sealant
• Cures at room temperature when exposed to moisture in the air
• Easy to use/ease of application compared to non-silicone materials
• Cures to a tough, flexible rubber
• Good/excellent unprimed adhesion to most common construction substrates
• Resistant/outstanding resistance to ozone, UV, moisture and temperature extremes
• Stable and flexible from -40°C to +150°C
• Non-slumping; can be used in vertical and overhead joints