Python GT Rapid Set S2 Ultra-Flexible Tile Adhesive (20kg) – Grey

Python GT Grey is a high-specification, polymer-modified, ultra-deformable cement-based tile adhesive engineered specifically to handle heavy-duty outdoor installations.

Because modern 20mm outdoor porcelain slabs are completely non-porous, they cannot absorb water and will not bond to a standard sand-and-cement mortar bed on their own. They require a premium-tier adhesive coat applied to the reverse side to act as a permanent fusion layer. With an official BS EN 12004 classification of C2 F S2, Python GT provides the ultimate class of flexibility and deformation tolerance. This means your porcelain tiles are completely protected against the extreme thermal expansion, moisture, and hard winter frosts common to the UK.

Whether you are an independent Cheshire landscaper laying a luxury porcelain patio or a tiler working over demanding substrates, Python GT delivers commercial-grade reliability at an unbeatable trade price.