BritFlex S1 Semi-Rapid is a versatile and high-performance grey cementitious tile adhesive, engineered for a wide range of tiling applications. This adhesive is ideal for fixing ceramics, slate, limestone, marble, porcelain, terrazzo, and mosaics on various surfaces, both indoors and outdoors. Suitable for solid bed fixing recommended for external environments, BritFlex S1 ensures strong and durable adherence.

Featuring a semi-rapid setting formula, BritFlex S1 is perfect for projects that incorporate underfloor heating systems, both matted and piped. Its extended open time allows ample flexibility when working with large format tiles, ceramic panels, or navigating intricate patterns. With a pot life of 2 hours and a setting time allowing grouting after just 6 hours, this adhesive is designed to facilitate a fast, efficient tiling process without compromising on performance.

Additionally, each 20kg bag of BritFlex S1 Semi-Rapid covers approximately 5 square meters at a 3mm bed depth, making it a cost-effective choice for various project sizes.