waterproofing
Gripmax Waterproofing
Gripmax Waterproof is a water-based polyurethane waterproofing membrane for indoor/outdoor under-tile applications. Ideal for residential and commercial wet areas including bathrooms, laundries, kitchens, decks and balconies.
GRIPMAX WATERPROOF (15L)
Water-Based Polyurethane Waterproofing Membrane
| Use | Indoor/outdoor under-tile waterproofing in residential & commercial wet areas: bathrooms, laundries, kitchens, decks & balconies. |
|---|---|
| Substrates & Prep | Concrete cured ≥28 days and clean; renders/screeds cured ≥7 days. Suitable over Gripmax Multiprime Primer. |
| Directions | Mix thoroughly to a uniform consistency. Ensure surfaces are sound and free of contaminants, dust and dirt. On fibre-cement sheet & cement, prime with Gripmax Primer first. Apply tape/bandage and carefully mould into corners. |
| Application | Apply first coat evenly with brush/roller to ~0.5 mm. Allow 1–2 h to dry, then apply a second coat at ~0.5 mm. |
| Tiling / Dry Time | Tile after the second coat has fully dried (typically ≥24 h). Dry times vary by substrate, surface temperature and humidity. |
| Coverage | Two coats recommended for performance. Approx. up to 20 m² per 15 L (actual coverage depends on substrate). |
| Cleaning | Clean brushes, rollers and hands with water while the product is still wet and uncured. |
| Safety | Wear protective clothing, gloves and face protection. Avoid contact with skin and eyes; if contact occurs, rinse with fresh running water. May cause skin irritation. Ensure adequate ventilation during mixing and application. |
| Notes | Information provided in good faith based on current knowledge when products are properly stored/handled. Materials, environments, substrates and handling may affect results. |