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Dr. Bond Efflorescence Resistant Sealer Water-Based Sealer
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Dr. Bond Efflorescence Resistant Sealer

Dr. Bond Efflorescence Resistant Sealer is a water-based penetrating sealer for concrete, masonry and lime based surfaces. The product penetrates below the substrate's surface and blocks lime from coming on to the surface.

1L 4L 20L
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Features

What makes Dr. Bond an effective sealer for efflorescence-prone masonry and concrete.

Efflorescence-Resistant

Blocks lime from migrating on to the surface.

Deep Penetration

Penetrates below the substrate's surface for lasting protection.

Water-Based Formula

Low VOC, easy to apply and clean up.

Masonry & Lime Surfaces

Suited to concrete masonry and lime based surfaces.

What It Does

  • Seals concrete, masonry and lime based surfaces before top-coating.
  • Penetrates below the surface to block efflorescence at the source.
  • Helps protect finished paintwork from lime staining and bloom.

Why It's Worth It

  • Prevents costly repaint jobs caused by recurring efflorescence.
  • Low VOC, water-based formula, easier to apply and clean up.
  • A reliable prep step for new or lime-affected masonry.

Specifications

Everything you need to plan and order the right quantity.

Dilution

[Confirm with datasheet] Typically applied undiluted or lightly diluted with clean, potable water. Stir well before use.

Coverage

[Confirm with datasheet] Approx. 100–150 sq.ft/litre/coat, depending on surface porosity and application method.

Finish

Clear / Matt penetrating sealer.

Uses

Concrete masonry and lime based surfaces prone to efflorescence.

Note: Ensure the surface is clean, dry and free of loose material before application. Stir well before use, and allow the sealer to cure fully before applying the top coat.
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