Dunlop CS1-12 Ultra Flexible Tile Adhesive - 20Kg

CS1-12 S1 Ultra Flexible Tile Adhesive is a C2TES1 classified ultra-flexible, deformable adhesive designed for wall and floor tiling applications, providing exceptional flexibility with extended 3-hour pot life and high-grab properties for multi-skilled builders working on demanding residential and commercial projects including areas subject to movement.

This water-resistant, deformable, high-grab, non-slip adhesive features extended open time and pot life for larger tiling projects. Suitable for bed thicknesses from 2-6mm and can be used for interior and exterior tiling applications. Mixed with water, it fixes wall and floor tiles including porcelain, ceramic, fully vitrified, large format tiles, mosaics, most natural stone, quarry tiles and brick slips. The S1 deformable classification makes it ideal for substrates subject to limited movement, thermal cycling, and underfloor heating systems. Water and frost resistant, suitable for showers, wet rooms, swimming pools and areas of limited movement. Tiles can be grouted 12-16 hours after fixing. Exceeds BS EN12004 requirements for C2TES1 tile adhesives.

CS1-12 S1 Ultra Flexible Tile Adhesive is suitable for:

• Interior walls
• Interior floors
• Interior dry areas
• Wet areas and bathrooms
• Power showers
• Swimming pools
• Exterior walls and floors
• Underfloor heated screeds
• Electric undertile heating systems
• Areas subject to limited movement
• Large format tiles

CS1-12 can be applied to:

• Concrete, cement:sand screeds and rendering
• Plaster (minimum 4 weeks old)
• Calcium sulphate-based screeds (anhydrite)
• Existing unglazed ceramic tiles, quarry tiles and natural stone
• Fibre reinforced cement boards and tile backer boards
• Plasterboard
• Asphalt (internal flooring grade)
• Plywood overlay on floors (minimum 15mm thickness)
• Existing vinyl tiles (not cushion floor variety)
• Underfloor heating systems (when properly commissioned)
• T&G floorboards (with Dunlop Procover Uncoupling Mat)

Coverage

A 20kg bag of CS1-12 provides coverage at 3mm thickness: approximately 10m² for dry wall areas, or approximately 5m² for floors, exterior applications and wet areas. Coverage depends on substrate flatness, trowel size and application method.

Technical Specifications

*Depending on temperature, background conditions and site environment