Bostik Roof & Gutter Silicone is a premium neutral-cure silicone sealant designed for roofing, guttering, and external weatherproofing applications. It delivers a durable, flexible, and long-lasting seal that stands up to the harsh Australian climate.
Key Features
- 100% neutral-cure silicone – safe on most roofing and metal surfaces
- Permanently flexible – accommodates expansion and contraction
- Excellent UV and weather resistance for outdoor applications
- Waterproof and durable – provides long-term protection against leaks
- Strong adhesion to Colorbond®, galvanized iron, zincalume, glass, brick, and concrete
- Non-corrosive and low odour formulation
- Available in a range of colours to match common roofing and gutter finishes
- Easy to apply with a smooth finish
Applications
- Sealing joints in metal and tiled roofs
- Waterproofing gutters, downpipes, and flashings
- Sealing around skylights, vents, and roof penetrations
- External weatherproofing for residential, commercial, and industrial projects
Specifications
- Packaging: 300ml cartridge
- Cure type: Neutral cure silicone
- Colour: Translucent (Clear), grey, white, black, and Colorbond® matched colours (Cottage Green, Monument, Woodland Grey, Surfmist)
- Application method: Standard caulking gun
