The Alphadur Waterborne Primer is a micronized acrylic clear waterproof undercoat for plaster, concrete, plasterboard, and cement boards for interior or exterior use. It has strong adhesion and high penetration. It is user and environmentally friendly and practically odorless, making it recommended for indoor use, especially in inhabited spaces.

Stir well before use. Apply and let dry at temperatures ranging from 10 to 35 °C. Store at temperatures between 5 and 40 °C for up to 1 year. Protect from freezing.

For additional technical information about the product, Safety Data Sheets (SDS), and Technical Data Sheets (TDS) are available and can be provided upon electronic request to the company.