Walltron Hydro Block 2K Waterproof Coating
Walltron / Construction Solutions · Hydro Block 2K

Walltron Hydro Block 2K

Walltron Hydroblock 2K is a two component cementitious, flexible waterproofing coating. It is composed of best quality portland cement, properly selected and graded aggregates, additives and acrylic polymer as a binder. It is applied to waterproof and protect concrete structures.

3kg 15kg

Features

What makes Walltron Hydro Block 2K a dependable choice for waterproofing concrete structures.

Flexibility

Acrylic polymer binder keeps the cured film flexible under movement.

Waterproof

Forms a dense coating that seals concrete against water ingress.

Adhesion

Bonds strongly to concrete and masonry substrates.

Crack Bridging

Flexible film bridges hairline cracks in the substrate.

Efflorescence Resistant

Resists the white salt deposits common on untreated concrete.

Anti Carbonation

Helps shield reinforced concrete from carbonation-related damage.

Seamless Coat

Applies as a continuous, joint-free protective coating.

What It Does

  • Combines portland cement, graded aggregates and acrylic polymer into a flexible waterproofing coating.
  • Forms a seamless, crack-bridging film over concrete structures.
  • Protects concrete from water, efflorescence and carbonation.

Why It's Worth It

  • Two component system gives cementitious strength with polymer flexibility.
  • Long-term protection for roofs, terraces, water tanks and basements.
  • Reduces the risk of costly water damage and reinforcement corrosion.

Specifications

Everything you need to plan and order the right quantity.

Mixing

Mix Part A (powder) with Part B (liquid polymer) as per label ratio to a lump-free slurry.

Application

Apply by brush or trowel in two or more coats onto a clean, saturated surface dry (SSD) substrate.

Curing

Cure with fine water spray and allow the recommended time between coats and before service.

Uses

Waterproofing roofs, terraces, basements, water tanks and other concrete structures.

Note: Ensure the concrete surface is sound, clean and free of laitance before application. Mix only the quantity that can be used within its pot life. Cure adequately and avoid foot traffic or water contact until fully cured. Use gloves and ensure adequate ventilation during use.
Enquire on WhatsApp

Get a Free Quote

Tell us about your waterproofing project and quantity needed — our consultants will get back to you with a free recommendation and quote.