SikaSeal® Roof & Gutter Silicone Sealant
Product Type: 1-component neutral cure roof and gutter silicone sealant
Product Overview
SikaSeal® Roof & Gutter is a versatile, one-component, neutral curing silicone sealant designed for use in roofing and guttering applications. This sealant offers excellent adhesion to a variety of construction materials and is ideal for sealing roofs, gutters, and plumbing fixtures, both for exterior and interior applications. It cures quickly and provides a flexible, waterproof seal with superior temperature resistance.
Key Features
Neutral cure, low odour formula
Excellent adhesion to common construction materials such as glass, metals, ceramics, tiles, plastics, concrete, and rubber
Fast curing with a non-sag formula for easy application
Interior and exterior use with a temperature resistance range of -40°C to +150°C
High movement capability (±25% for translucent, ±50% for coloured variants)
Waterproof seal for durable, long-lasting performance
Non-toxic and water-potable approved per AS/NZS 4020:2018
Applications
SikaSeal® Roof & Gutter is ideal for:
Roof and gutter sealing
Sealing polycarbonate roof sheeting
General sealing around plumbing fixtures and penetrations
Sealing interior and exterior joints
Specifications
Packaging
300ml cartridge
Shelf Life
12 months (if stored properly)
Colours Available
Translucent, Grey, White, Black
Density
Translucent: ~1.02 kg/l, Colours: ~1.39 kg/l
Shore A Hardness
Translucent: ~26, Colours: ~46
Elongation at Break
Translucent: ~250%, Colours: ~310%
Movement Capability
Translucent: ±25%, Colours: ±50%
Service Temperature
-40°C to +150°C
Application Instructions
Ensure the substrate is clean, dry, and free from oils, grease, dust, and other contaminants. For optimal adhesion, follow the recommended priming procedures based on the substrate type (non-porous or porous). Apply SikaSeal® Roof & Gutter using a sealant gun, ensuring full contact with the joint sides. Tool the sealant immediately after application for a smooth, durable finish.
Important Considerations
Do not apply on natural stone or bituminous substrates
Not recommended for use under water pressure or in permanent water immersion
Pre-test required on stressed polyacrylate and polycarbonate materials
May cause discoloration on light-colored silicone when exposed to UV radiation (this does not affect the product's performance)
Not suitable for use in confined spaces with no air circulation (requires atmospheric moisture to cure)
Packaging & Storage
Store in the original, unopened packaging in a dry location between +5°C and +25°C. Shelf life is 12 months from the production date under proper storage conditions.
Contact & Ordering
For more information or to place an order, contact us at admin@gluesaustralia.com.au
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