UltraTile Proflex Tile Adhesive - Extended Set is a single-part, standard set, flexible adhesive designed for both wall and floor tiles. Specifically formulated for extended workability, it allows for adjustments even at the last minute without concern that the adhesive will set too soon. Key Features: Specially formulated for enhanced adhesion and flexibility Ideal for areas where slight movement or vibration may occur Classified as S1 in accordance with EN12004 for greater tolerance to movement Suitable for a wide range of surfaces and substrates Perfect for interior or exterior projects, wet or dry conditions Compatible with various types of tiles, including ceramic, porcelain, glass, mosaics, marble, and more Specifications: Unit Size: 20kg bags Standard Conformity: EN 12004 Class C2TE S1 Bed Thickness: 3mm-20mm Coverage: For a 3mm bed thickness, you will require 4.5kg of material per m2 Pot Life: 2 hours depending upon temperature and substrate Set Time: 16 hours dependent upon