Priming walls before painting
Priming can be performed by using paints and priming agents or primer fillers. Thanks to the special formula, they can level up differences in the texture and colour of the substrate. Application of primers contributes to decreased use of topcoat paints, which consequently decreases performance costs, since the desired effect can be obtained by just one painting.
Priming is intended for first painting of cardboard gypsum panels and substrates of non-uniform texture, cement plasters as well as cement and lime ones used inside of residential areas, public and industrial facilities.
Each new wall ought to be covered by a priming agent. If, however, the wall has been previously painted, priming might not be necessary. In order to check it, we can carry out a simple test which is to rub the wall by using our palm. If a thin layer can be found on our palm, it indicates necessity to prime the wall. It’s recommended to do this test in a few spots and check them by using our palms.
|ACRYL-PUTZ® GU40 Universal Polymer Primer enhances adhesive properties and ensures suitable drying of subsequently applied products. Prevents from too fast giving up water to a substrate. Penetrates it and bonds loose aggregates. Provides light satin, transparent and water vapour permeable coats. GU40 Primer is recommended to be used before application of putties, paints, adhesives and levelling coats on ceilings, walls and floors used both indoors and outdoors. Więcej o produkcie - kliknij tutaj...|