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Use Gripset C-Rubber for: High-performance tiling applications on walls and floors, including wet areas.
Gripset C-Rubber is a high-performance rubber-modified tile adhesive designed for professional tiling applications. With its respirable silica-free formulation, it offers a flexible, non-slump consistency that ensures superior adhesion. This premium adhesive is suitable for internal and external use, providing reliable bonding on a variety of substrates, including concrete, screed, render, blockwork, and waterproofing membranes.
Key Features of Gripset C-Rubber
- Respirable silica-free formulation for a safer application
- Non-slump, high-bond strength for vertical and horizontal tiling
- Flexible and suitable for various substrates
- Meets C2TES1 classification
- Can be used over green screeds and render
- Ideal for fixing porcelain, ceramic, and vitrified tiles
- Highly economical with excellent coverage
Technical Overview
- Chemical Properties: Rubber-modified adhesive
- Application Temperature Range: 5°C to 35°C
Trade Professional Information
- Required Tools: Notched trowel (size varies by tile type), mixing paddle
- Trade-Specific Tips: For tiles larger than 300x300mm, back-butter for optimal adhesion
- Common Issues and Solutions: If adhesive skins before tiles are placed, remove and reapply fresh adhesive
Storage and Shelf Life
- Storage Requirements: Keep in a cool, dry place, away from direct sunlight
- Shelf Life: 12 months from the date of manufacture
- Temperature Considerations: Avoid freezing conditions
Certifications
- Complies with AS 3958 tiling standards
- Meets C2TES1 classification under ISO 13007
Frequently Asked Questions About Gripset C-Rubber
Q: What substrates can Gripset C-Rubber be applied to?
A: It can be applied over concrete, screed, blockwork, plasterboard, compressed fibre cement, and acoustic underlay.
Q: Can Gripset C-Rubber be used in wet areas?
A: Yes, it is ideal for internal and external wet areas, including bathrooms and balconies.
Q: Does it require priming before application?
A: Porous surfaces should be primed with Gripset GP Primer, while non-porous surfaces require Gripset OP Primer.
Use Gripset C-Rubber for:
- Wall and floor tiling in internal and external areas
- Bathrooms, kitchens, and wet areas
- Fixing porcelain, ceramic, vitrified tiles, mosaics, and natural stone (non-moisture sensitive)
- Over green screeds and render
Why Use Gripset C-Rubber:
- Provides high adhesion and flexibility
- Excellent open time and adjustment time
- Silica-free for improved safety
- Non-slump performance
How to Apply Gripset C-Rubber:
- Ensure the surface is clean, dry, and free from contaminants.
- Mix 8 litres of water per 20kg bag until a smooth consistency is achieved.
- Apply using a notched trowel appropriate for the tile size.
- Back-butter large tiles for optimal adhesion.
- Press tiles firmly into the adhesive and ensure full coverage.
- Allow the adhesive to cure for 24 hours before grouting.
Gripset C-Rubber Limitations:
- Not suitable for direct application onto timber flooring.
- Not recommended for moisture-sensitive natural stone.
- Not for use in submerged applications such as pools.
Safety precautions when using Gripset C-Rubber:
- Personal Protective Equipment: Use gloves and a dust mask when mixing.
- Ventilation: Work in a well-ventilated area.
- Handling: Store in a dry area away from moisture.
Gripset C-Rubber can be used on the following substrates:
- Concrete – minimum 7-day cure time.
- Screed & Render – must be allowed to cure for 24 hours.
- Plasterboard – secure and free of dust.
- Compressed Fibre Cement – prepared and stable.
- Acoustic Underlay – compatible and ready for tiling.
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