For a flawless finish apply as thinly as possible

It has incredible opacity and can be used as a primer coat on existing paint

Benefit from encapsulation technology that provides Optiva Satin Matt 7 with exceptional hiding power and heightened resistance to dirt

waterproof

Blackfriar Professional Acid Etch - 5 Litre Clearcoat For a flawless finish applyDescription Specification Download Shipping & Returns Product Description: A preparation solution for use on concrete and screed floors prior to sealing, coating or painting. Removes excess lime dust (laitence) which can interfere with the adhesion of floor coatings Features: Etches power floated, very smooth, hard or chemically treated concrete floors to key the surface and improve the adhesion of floor coatings. Solvent based. Technical