Isomat Isolac Stain blocking All Primer

Product Description

Isomat Isolac Stain-Blocking All-Primer is an eco-friendly, high-performance water-based acrylic primer and stain blocker. Engineered for exceptional adhesion to a wide variety of difficult, non-porous, and smooth surfaces, it effectively insulates and seals tough stains—such as nicotine, smoke, water marks, graffiti, and wood tannins—preventing them from bleeding into topcoats. Suitable for both interior and exterior applications, it offers fast drying, low odour, zero-VOC formulation, and creates an ideal bonding surface for subsequent water- or solvent-based topcoats.

Technical Data Specifications

• Product Name: Isomat Isolac Stain-Blocking All-Primer
• Base & Technology: 100% Water-Based Acrylic Resin
• Finish / Sheen: Matt
• Colour: White (Tintable to light shades)
• Coverage: 10–12 m² per litre per coat
• Drying Time: Touch dry: 1–2 hours | Recoat: 4–6 hours |
•  Full cure: 7 days
• VOC Content: Very Low VOC (< 15 g/l)
• Suitable Surfaces: Wood, plasterboard, concrete, -
• Masonry, MDF, ceramic/glazed tiles, hard PVC, glass,
• Aluminum, galvanized sheet metal, and old glossy paint films
•  High stain-blocking power,
• Extreme adhesion on non-porous substrates,
• Eco-certified, low odour, rust-inhibiting properties on metal
• Application: Brush, Roller, or Airless Spray
• Clean-Up: Water & detergent