PRYMER W is a single-component product based on specific resins in water emulsion recommended to reinforce dust-creating subfloors and to prepare irregular subfloors before levelling them with cement mortars of RASOCHIM range of products (see technical data sheets).

Characteristics

• mixture ratio: single-component;
• application temperature: +10°C ÷ +25°C;
• application: roller / brush;
• coverage: 150-200 g/m²;
• thinning (if necessary): water;
• storage stability: 1 year (in original sealed containers at temperatures between +10°C and +25°C);
• packaging: 2,5 kg - 5 kg - 10 kg - 25 kg;
  
• tool cleaning: water on wet primer.

 How to use 

Reinforcement of dust creating subfloors
Apply PRYMER W diluted in the ratio of 1/5-6 with water onto the subfloor. Wait till it's completely dry (12/24h) and proceed with the laying of the wooden floor. PRYMER W as reinforcement for anti dusting subfloors is recommended when the following laying down of the wooden floor is made with water-based adhesives (PARKETTKOLL line, see technical data sheets).
Adhesion promoter for levelling mortars
Apply PRYMER W, diluted in the ratio of 1/5-6 with water  on the irregular subfloor, then proceed with smoothing using RASOCHIM range of products (see technical data sheets) while the product is still wet. Before laying down the wooden floor, wait until the subfloor is completely dry.