CC Primer

CC Primer is a water-soluble primer consisting of, among other things, styrene and acrylate polymers. The color is milky white when applied and becomes glossy when it dries. The concentrated primer must be mixed with water before application to the substrate. CC Primer has good penetration and at the same time ensures good adhesion to the substrate. CC Primer is supplied in plastic cans of 1 or 5 liters.

Substrate

The substrate must be suitable, firm and clean of loose particles, cement slurry, dust or other contamination that may prevent sufficient adhesion to the substrate.

To ensure the primer’s film formation, the substrate temperature must not be below +5°C. The best result is achieved if the temperature in the room is between +10°C and 25°C.

Application

CC Primer is used for pre-treatment of the substrate before laying cement-based products such as Contec Coating PURE, floating mortars, fillers, floating anhydrite, etc. The primer is typically used on top of concrete, concrete elements, fillers, floating mortars, wood, tiles and tiled floors to increase adhesion between the substrate and subsequent layers. Due to its good film formation on the substrate, the primer also prevents excessive suction of the mixing water in the subsequent product (e.g. Contec Coating PURE).

Application

CC Primer is applied in diluted form to the surface with a primer sprayer, watering can, broom or paint roller and then swept/brushed thoroughly into the surface. Formation of primer lakes must be avoided. When working with primer, use rubber gloves and protective glasses if there is a risk of splashing. Good ventilation is also important.

For further information, see our videos, data or safety data sheets on this page.