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Water-Based Wall Primer

BESTBUILD MAXPRIME EXTERIOR is a water-based exterior wall primer suitable for priming of plastered surfaces and other masonry works. It is specially formulated to ensure deep penetration and sealing of porous surface.

  • Excellent adhesion to substrate
  • Superior intercoat adhesion
  • Reduces porosity and efflorescence
  • Good opacity

Available in 1 litre, 4 litre, 10 litre and 20 litre containers.

  • BESTBUILD MAXPRIME EXTERIOR is suitable for priming exterior walls, asbestos sheets, ceilings and boards.
  • 1. Ensure the surface is clean, dry and free from all loose particles.
  • 2. To remove loose particles, rub down the surface using emery paper. Fill up any minor cracks using BESTBUILD CRACKSEAL.
  • 3. Apply a coat of MAXPRIME EXTERIOR after diluting properly and allow it to dry for 4-5 hours.
  • 4. Once the coat is dry, apply one extra coat if needed, or apply the top coat.
Touch Dry Time 30 to 40 minutes
Drying Time to Recoat 4 to 5 hours
Coverage Approximately 110 to 130 sq.ft. per litre in one coat.
Shelf Life & Storage Shelf life is 3 years from the date of manufacturing, if stored in unopened, cool & dry place. Keep away from direct sunlight.