Johnstone's Trade Acid Etch Solution is a surface pre-treatment to be applied before painting power floated and smooth concrete floors. It improves adhesion ahead of the painting application, as long as the concrete surface is clean and degreased with detergent wash or steam cleaning and rinsed with fresh water first (it's not suitable for use on case hardened concrete). Providing treatment coverage of around 20 square metres per litre, it's recommended that the Acid Etch Solution is applied using a soft brush, allowing time to react before another application is made.
• EU Limit Value for this product (Cat A/ a): 30g/l (2010) This product contains max 10g/l VOC • EPD Verified – | – View here (On-click link to PDF attached, file name 392-2024-00176802_XG_EN_PPG ARCHITECTURAL COATINGS UK LIMITED_VOC Content.pdf ) • Indoor Air Quality Gold – View here (On-click link to PDF attached, file name View here) ) • Highly Durable with Scrub Class 1 Rating ISO11998 • Mould Resistance Properties (contains a biocide to protect paint surface from mould degradation) • Reduces carbon footprint by 10% versus previous formulation
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