Benfer Benferflex +S1 Tile Adhesive 25kg

Benferflex + S1 is a premium, highly deformable, multi-purpose cement-based tile adhesive designed for both indoor and outdoor use. Classified as C2 TE S1 under EN 12004 standards, it offers excellent vertical slip resistance—ideal for top-down tiling—and allows application in layers up to 20 mm thick. Its advanced formula, composed of cement, graded aggregates, synthetic resins, and additives, ensures low dust emission, extended open time, and optimal workability even on heated substrates.

This adhesive is suitable for a wide range of coverings, including porcelain stoneware, ceramics, large-format tiles, natural stone, and glass mosaic. It can be applied on various surfaces such as concrete, traditional and fast-drying screeds, plaster, existing tile, and waterproofing membranes. When mixed with extra water, it achieves full tile wetting, making it ideal for large formats. Benferflex +S1 sets quickly, supports foot traffic after approximately 12 hours, and is fully cured within seven days—offering reliable, high-performance results.