MK-FEN 30 (ERF-ATH) is a non-cementitious mortar whose active principle provides acoustic comfort. It can be applied to both indoor and in outdoor environments.

The most usual applications are in places such as theaters, churches, hospitals, schools, libraries, convention centers, airports, stadiums, show arenas, homes, industrial facilities which need effective and long-lasting noise control.

The MK-FEN 30 (ERF – ATH) mortar has high performance in acoustic absorption. Its physical, chemical and mechanical characteristics ensure the product efficacy and quality for reducing impact and sound noises, and which combine aesthetical standards, resulting in outstanding finishing. Unlike conventional treatments based on pulp or adhesive mineral fibers, this product is basically non-combustible and waterproof. It allows applications onto horizontal and vertical surfaces.

Previous consultation to the technical department of Carbonos do Brasil is recommended for instructions regarding the product application.

-Beige color;

 -Odorless;

 -Ready-to-use;

 -Acoustic;

 -High adherence;

 -Non-toxic;

 -Flexible;

 -Waterproof;

-Ensures a smaller dB rate to the other products in the market;

-Easy to apply;

-Prevents pathological manifestations;

-Reduces the load in structural plans due to the small thickness of the product;

-Allows the traffic of people and machinery after the product is cured;

-Allows applications onto ceramic, metals, concrete or onto even surfaces, façades and (concrete, ceramic, metallic and fiber cement) roofs;

-Allows anchorage to gypsum and EPS;

-Polymerization in 24h;

-Inert to soluble salts and chlorides;

-In some situations, the use of mechanical protection or leveling is unnecessary;

-Stands variations in temperature from -40°C to 180°C;

-Abides by the new NBR 15575 standard.