ISOMAT AK-25 is a high-performance, ultra-flexible, cement-based tile adhesive, enhanced with polymers (resins), with extended open time and no vertical slip. Provides high adhesion strength and resistance to moisture. Certified according to EN 12004 and classified as C2 TE S2 adhesive. CE marked. ISOMAT AK-25 has received an Environment Product Declaration (EPD) following an assessment of its life-cycle environmental impacts. Registration No: S-P-06170. The International EPD System.

ISOMAT AK-25 is suitable for fixing all types of wall and floor tiles, including absorbent and non-absorbent tiles (e.g. gres porcellanato), natural stone, decorative bricks, large-format times, etc. Well-suited for applications where ultra flexibility, high adhesion and moisture resistance are required and for substrates subject to movement due to expansion/contraction or vibration, such as balconies, flat roofs, heated floors, metal surfaces, wood floors, old tile layers, swimming pools, gypsum boards, etc. For indoor and outdoor applications.

Substrate Preparation
The surface to be overlaid must be clean, free of dust, grease, paint, loose material, etc. It is recommended to dampen the substrate before application.

Application
ISOMAT AK-25 is gradually added to water under continuous stirring, until a uniform paste is formed. A low-speed mixer is recommended for mixing. The mixture should be left to stand for about 5 minutes, before is slightly stirred again. The tile adhesive should be uniformly applied over the entire surface with a notched trowel. Tiles should be firmly fixed to the desired position. The applied mixture to avoid film formation, i.e. beofre the adhesive film starts to set.