Caparol FlexoPrime Exterior Primer

Caparol FlexoPrime is a superior-quality, water-based acrylic primer designed to deliver excellent adhesion, opacity, and alkali resistance. With its low odor and eco-friendly formulation, it serves as the ideal basecoat for all flexible coating systems, ensuring durability and a flawless finish.

Formulated for both interior and exterior use, FlexoPrime performs exceptionally well on masonry walls, ceilings, plastered surfaces, fibre cement boards, gypsum boards, and uncoated concrete. Its matt finish and reliable sealing properties make it the perfect choice for long-lasting protection.

Recommended Uses

• Cement plaster walls and ceilings

• Masonry surfaces

• Fibre cement, calcium silicate & gypsum boards

• Uncoated concrete

• Sound existing emulsion coatings

Key Features

• High-quality water-based acrylic primer

• Excellent adhesion & exceptional opacity

• Alkali-resistant, eco-friendly & low odor

• Smooth matt finish

• Suitable for interior & exterior surfaces

• Easy application by roller, brush, or spray

Technical Data

• Volume Solids: 46 ± 2%

• VOC Content: < 1 g/L

• Specific Gravity: 1.45

• Dilution: Not required

• Film Thickness: Dry 40–50 µm | Wet 90–110 µm

• Spreading Rate: 4.5–7.0 m²/L (per coat, indicative)

• Drying Time (25°C): Touch dry – 2 hrs | Overcoat – 6 hrs | Ready for stress – 48 hrs

• Application Temperature: +5°C to +40°C

• Finish: Matt

• Packaging: 3.75 L & 18 L

• Shelf Life: 24 months (in sealed container, below 35°C)