N40 GP Silicone Sealant - Aluminium Grey
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Price Per Unit: $6.94
Price Per Box: $6.25
The N40 GP Silicone Sealant is a neutral-curing, anti-fungal sealant ideal for various applications. It offers high flexibility, UV stability, and excellent adhesion on a wide range of substrates. Perfect for construction, plumbing, and marine use, it is non-toxic, easy to apply, and suitable for internal and external applications.
- $6.94
- $6.94
- Unit price
- per
Prices do not include GST
Physical Properties
Curing system:
Oxime
Density:
1.03 g/cm³
Shore a hardness:
20
Elongation at break:
300%
Temperature resistance:
-50°c to 150°c
Application temperature:
+5°c to +35°c
Voc content:
43 g/l
Shelf life:
12 months
Colours:
White, black, mid grey, aluminium grey, translucent
Packaging:
300ml cartridge
Movement capability:
±30%
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Shipping & Delivery
**$15.95 + GST for Australia-wide shipping, excluding DG, oversized or long-length items, and bagged items weighing 15kg or above. If your order includes any of these, you will be contacted to arrange additional freight fees
Key Features
- Neutral curing and anti-fungal properties.
- UV stable and permanently flexible.
- Rapid drying with low VOC emissions.
- High bond strength on diverse substrates.
- Suitable for food preparation areas.
- Temperature resistant from -50°C to 150°C.
Suitable Substrates
- Glazed and unglazed ceramic tiles.
- Glass, porcelain, and enamel surfaces.
- Timber, aluminium, and laminated kitchen benches.
- Fibreglass, Colourbond, zincalume, and galvanised steel.
Uses
- Construction projects.
- Sealing electrical installations.
- Marine and boat building applications.
- Vehicle fabrication.
- Shopfitting and sign installation.
- Plumbing and roofing water sealing.
- Air conditioning systems.
- Joint sealing in showers, steam rooms, and spa rooms.
- Commercial kitchens and laundries.
Benefits
- Ready-to-use single pack.
- Inhibits mould and biological growth in humid environments.
- Maintains waterproof flexible joints with ±30% movement capability.
- Non-toxic, low odour, and environmentally friendly.
- Compatible with common building materials.
- Easy to clean with white spirit while uncured.
Application Guide
- Ensure surfaces are dry, clean, and free from contaminants.
- Apply at temperatures between 5°C to 40°C.
- Use a caulking gun to apply silicone steadily into the joint.
- Tool off with a moistened spatula before skin forms (approx. 5 minutes).
- Clean excess sealant with white spirit while wet. Avoid painting over cured silicone.
Limitations
- Not suitable for confined spaces without atmospheric humidity.
- Not recommended for aquariums, mirrors, or structural glazing.
- Unsuitable for underwater or high-traffic applications.
- Not compatible with certain substrates like copper, brass, or polycarbonate sheeting.
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