Isomat AK-Thermo

Isomat AK-Thermo is a fiber-reinforced, cement-based adhesive, enhanced with polymer components (resins). It provides high initial and final bond strength, increased elasticity, moisture resistance, and a long open time.
It is suitable for bonding polystyrene insulation boards to cementitious substrates and is characterized by zero slip. In combination with fiberglass mesh, it is also used as a base coat over the insulation boards, forming an ideal substrate for the application of the final render.

ISOMAT AK-THERMO forms part of external thermal insulation systems when used in combination with MARMOCRET-PLUS and MARMOCRYL renders.
It is suitable for bonding thermal insulation boards of extruded or expanded polystyrene, mineral wool, polyurethane, cork, etc. to facades made of concrete, render, or masonry. Moreover, ISOMAT AK-THERMO can be used as a base coat with reinforcing fiberglass mesh on facade insulation boards, serving as the ideal substrate for the subsequent coat of render.

It provides high initial and final adhesion strength, elasticity and resistance to moisture. Certified according to EN 998-1and classified as a GP CS IV W2 rendering mortar. Also certified according to EN 12004 and classified as a C2E adhesive. CE marked.

As adhesive: 3.0-4.0 kg/m², depending on trowel notch size and substrate type.
As reinforced mortar: approx. 1.5 kg/m²/mm.

1,40 ± 0,10 kg/l

White

25 kg bags