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Duram Azcoseal

Premium Clear Acrylic Solvent Sealer & Primer

Duram Azcoseal is a premium clear acrylic solvent solution formulated for deep penetration into a wide range of substrates. It cures to form a clean, tough, and resilient coating with a satin (semi-gloss) finish. Azcoseal provides long-lasting protection against water penetration, wind-driven rain, and salt spray.

High-Performance Waterproofing Primer

Azcoseal is specifically designed as a penetrative primer for subsequent water-based and polyurethane waterproofing membranes, high-build paints, and architectural coatings. It is exceptionally effective on high-density and low-porosity surfaces such as tilt-up slabs, concrete, and masonry. When applied to pavers, brick, and sandstone, it delivers an appealing, protective ‘wet-look’ finish.

CAUTION: Sealed surfaces may be slippery when wet.

Key Applications

  • Weatherproofing: Seals porous substrates like face brick against rain and salt spray.
  • Priming: Ideal for water-based or polyurethane membranes on porous or previously painted surfaces.
  • Encapsulation: Effectively seals friable substrates including asbestos sheeting.
  • Aesthetics: Provides an attractive 'wet-look' over pavers, brick, and sandstone.
  • Maintenance: Reactivates existing acrylic coatings before recoating.

Suitable Surfaces

Azcoseal is compatible with: Concrete, cement render, acrylic coatings, FC and CFC sheeting, blue board, block work, bricks, cement pavers, sandstone, and stencil masonry.

Technical Resources

Source: Duram Waterproofing Solutions - Azcoseal Official Documentation