Aqua Block acrylic waterproofing, Light blue, 3 kg

Aqua Block acrylic waterproofing is a one-component water-resistant material for exterior and interior use.

The product is used for sealing and waterproofing joints on surfaces exposed to high humidity, frequent water contact, or prolonged immersion. It is also used to create a waterproofing membrane when installing underfloor heating systems, tile coverings, and roll materials in sanitary and hygienic premises.

The substrate must be dry, strong, level, and free from dust, dirt, mold, grease stains, old coating remnants, other contamination, and particles that are poorly bonded to the surface. Metal surfaces should be protected against corrosion by phosphating or another suitable method before application.

Old tiled coatings, natural stone products, and porous or weakened substrates should be treated with TM Lacrysil primer concentrate diluted 1:10 and dried. Before application, stir the product until uniform and make sure the material and ambient temperature are within +5°C ... +35°C.

To create a waterproofing coating, apply the material evenly to a primed and dried surface using a brush, roller, or spray method. Apply subsequent layers crosswise after the previous layer has dried.

The recommended thickness of one layer is no more than 1 mm. Total coating thickness should be at least 2 mm for sanitary and hygienic premises and at least 3 mm for permanent water immersion. The first layer forms in approximately 2-3 hours, subsequent layers in 3-5 hours, and the final layer requires at least 72 hours.

If the surface will be used under water immersion conditions, such as pools, protect the layer with film and avoid coating contact with moisture for 5-7 days.