Kelmore MoreFlex Rapid S1 Grey Flexible Tile Adhesive 20kg

Kelmore MoreFlex Rapid S1 Grey is a rapid setting, flexible tile adhesive for walls and floors, inside and out. It's a highly polymer modified cementitious adhesive classified C2 FT S1. In plain terms, that means it bonds strongly, sets fast, holds tiles in place on walls without slipping, and has enough flexibility to cope with backgrounds that move or vibrate a little. It's a reliable all-rounder for domestic and commercial jobs where you want to get tiles down and grouted the same day. It has 45 minutes of pot life and 25 minutes of open time, so you're not rushing once it's mixed, but it's ready to grout in just 3 hours at 20°C. It can be applied up to 15mm thick, which helps when you're working with uneven tiles or natural stone, and it stays slump-free on walls. It's suitable for porcelain, ceramic, glass mosaics and natural stone, in wet and dry areas, including swimming pools. MoreFlex Rapid S1 works on a wide range of backgrounds. On walls, that includes render, blockwork, plaster, plasterboard and tile backer boards. On floors, it includes sand and cement screeds, anhydrite screeds, concrete, tile backer boards, asphalt, epoxy DPMs, hard vinyl and existing tiles. It's suitable for both water and electric underfloor heating, and has very low VOC emissions, meeting the Eurofins Indoor Air Comfort Gold criteria. It comes in a 20kg bag in grey. Benefits Rapid setting, ready to grout in 3 hours at 20°C S1 flexible, so it copes with backgrounds subject to limited movement and vibration C2 FT S1 classified: high bond strength, fast setting and slip resistant on walls 45 minutes pot life and 25 minutes open time, giving you time to work Bed thickness up to 15mm, ideal for natural stone and uneven tiles Suitable for porcelain, ceramic, glass mosaics and natural stone Walls and floors, interior and exterior, wet and dry areas including swimming pools Compatible with water and electric underfloor heating Very low VOC, meeting Eurofins Indoor Air Comfort Gold criteria Good to know Pack size: 20kg; colour: grey Water per 20kg bag: approximately 4.0 litres. Mix, stand for 2 minutes, then remix briefly before use Consumption: approximately 1.25kg/m² per mm of bed thickness Approximate coverage per bag: 8m² at 2mm, 5.3m² at 3mm, 4m² at 4mm, 3.2m² at 5mm Apply at air and background temperatures of 5°C or above Prime first: PrimeMore Universal (diluted 1:3) for most porous backgrounds, PrimeMore Grip for existing tiles, vinyl, asphalt and epoxy DPMs, and PrimeMore CS for anhydrite screeds Maximum tile weight: 20kg/m² on plaster and 32kg/m² on plasterboard Cushion vinyl must be removed. Only hard vinyl can be tiled over With underfloor heating, don't switch on for 10 days after tiling, then raise the temperature by no more than 2°C a day Shelf life: 12 months unopened, stored off the ground in cool, dry conditions Always refer to the Kelmore MoreFlex Rapid S1 technical datasheet before use