Bostik Dampfix® Gold is a premium, water-based, Class III flexible waterproofing membrane specifically designed for under-tile applications in wet areas and external surfaces. It is a high-performance, ready-to-use membrane that delivers long-term waterproofing protection for internal bathrooms, showers, laundries, as well as balconies and terraces.
Tested to AS/NZS 4858 and AS 4654.1, Dampfix® Gold is easy to apply, low in VOCs, and forms a durable, seamless waterproof barrier that accommodates movement and withstands harsh Australian conditions.
Bostik Dampfix® Gold
$135.00Price
- Made in Australia: Designed and tested for local climate and construction conditions
- Class III Membrane (AS/NZS 4858): High flexibility and elongation for critical wet areas
- AS 4654.1 Compliant: Suitable for external exposed and under-tile applications
- Ready-to-Use: Single-component formulation – no mixing required
- Fast Drying: Recoat in 4 hours, tile-ready in 24 hours (at 23°C, 50% RH)
- Low VOC & Water-Based: Safe to use indoors and easy to clean up
- Easy Application: Apply by brush, roller or trowel for seamless coverage
- Flexible & Crack-Bridging: Accommodates substrate movement up to 1.5mm
- Compatible with Bostik Tiling Systems: Use with Bostik primers, adhesives and grouts for a full system warranty