powder damp proofing for mortars and concrete
Impermeabilizante Topeca is a powder additive for use in all jobs involving concrete or cement mortars. Especially recommended as an additive for cement wall covering/ mortars used for resolving water infiltration problems on end walls, basements, water deposits, swimming pools, paving, outdoor walls, underground car parks, elevator wells, tunnels, foundations, screed mortar, etc. Damp-proofs, provides mortar and concrete with greater plasticity, makes concrete more uniform allowing easier and more efficient work. Reduces probability of appearance of micro-fissures. Enables even drying of mortar.