WP.12WaterProof
Maltaflex
Elastic cementitious mortar waterproofing system for concrete, balconies, terraces and swimming pools
WaterProofSystemsWP.12
Specification item
Two-component elastic cementitious mortar ideal for waterproofing horizontal and vertical surfaces under tiles.
Technical specifications
Application
The application cycle in 3 steps. The drawing shows each layer as it goes down.
Step 1 / 3
Bonding primer
Apply GUAINA PRIMER diluted 100% with water on cementitious substrates or diluted 50% on tiles or low-absorbent substrates. Apply one coat of the diluted product using a wide brush or long-nap roller on the flooring to be coated and on the vertical surfaces that will be involved in the subsequent waterproofing cycle, taking care to distribute it evenly and uniformly. Seal the perimeter areas and roof drains with PROJOINT (single-component polyurethane sealant), taking care to wait for the previously applied primer to dry.
Step 2 / 3
Perimeter tape and first coat of flexible mortar
Cover the perimeter surfaces to be waterproofed with BAND 12 (self-adhesive butyl tape). After covering all the perimeter areas and the control and expansion joints, apply the first layer of MALTAFLEX, taking care to distribute it evenly and uniformly. While the product is still wet, lay the NET150 mesh and impregnate it thoroughly with another layer of MALTAFLEX to cover the mesh, avoiding the formation of ridges.
Step 3 / 3
Second coat of flexible mortar
Apply the second coat of MALTAFLEX, taking care to spread it evenly and uniformly over the entire surface to be waterproofed using a trowel.
Products in this system 2
Information on WP.12 Maltaflex
Cycles, coverage, samples: write to us and we will reply with the right system for your job site.
