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Description

PEKAY ACRYLSEAL 835 is a high-performance acrylic emulsion waterproofing membrane formulated to deliver long-lasting durability, flexibility, and superior resistance to moisture. Designed specifically for exterior wall protection, this membrane forms a seamless, elastic coating capable of accommodating minor thermal movement and preventing water ingress.
Its advanced formulation provides excellent resistance against mould, fungus, and environmental pollutants, ensuring cleaner, healthier, and longer-lasting wall surfaces. PEKAY ACRYLSEAL 835 adheres strongly to concrete, plaster, brickwork, cementitious substrates, and other mineral surfaces, making it ideal for both residential and commercial construction.
A compatible Safbond reinforcing membrane is also available for applications requiring additional strength, crack-bridging capability, and enhanced waterproofing performance.

Available Pack Sizes

• 5 kg
• 20 kg

COVERAGE

1.5 to 2 m² per litre depending on surface condition and film thickness.

Stock Status

In Stock

Product Highlights

  • Acrylic emulsion–based waterproofing membrane
  • High flexibility and durability for exterior wall applications
  • Resists mould, mildew, and fungal growth
  • Forms a seamless waterproof barrier
  • Excellent adhesion to various mineral-based substrates
  • Compatible with Safbond reinforcing membrane for enhanced performance

Technical Specifications

PropertySpecification
Product TypeAcrylic emulsion waterproofing membrane
FlexibilityHighly flexible; accommodates minor substrate movement
ResistanceExcellent mould and fungus resistance
Application AreasExterior walls and façade protection
Reinforcement OptionCompatible with Safbond membrane

Application Instructions

  • Ensure the surface is clean, dry, and free from dust, loose materials, and contaminants.
  • Repair cracks or damaged areas before application.
  • Stir the product thoroughly before use.
  • Apply using a roller, brush, or spray in even continuous coats.
  • Use Safbond membrane where additional reinforcement is required.
  • Allow full drying between subsequent coats.
  • Protect the coated surface from rain during curing.

Coverage Calculator

  • Estimate 1.5 to 2 m² per litre depending on substrate porosity and thickness applied.

Suitable Applications

  • Exterior wall waterproofing
  • Façade and architectural surface protection
  • Residential and commercial building exteriors
  • Areas prone to mould and fungal growth
  • Surfaces requiring a flexible, long-lasting waterproof barrier

Compatibility & Limitations

  • Compatible with concrete, plaster, brick, and cementitious surfaces
  • Not suitable for constant immersion or ponding water conditions
  • Do not apply to damp or contaminated surfaces
  • Avoid application during rainfall or extreme cold

Safety & Handling

  • Use protective gloves and eyewear during application
  • Ensure proper ventilation when applying indoors
  • Store in a cool, dry area away from direct sunlight and freezing temperatures

Frequently Asked Questions

It is used for waterproofing and protecting exterior walls.

Yes, it is an acrylic emulsion waterproofing membrane.

Yes, it has excellent resistance against mould and fungal growth.

5 kg and 20 kg.

1.5 to 2 m² per litre.

Yes, when needed, it can be used with Safbond membrane.

Yes, it offers good flexibility to accommodate minor movement.

Yes, it adheres strongly to concrete and other mineral substrates.

No, it is ready to use.

No, it is not suitable for areas with permanent water immersion.

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Additional Details

  • Accept Payments:Credit Cards, Bank Transfer, Mobile Payments
  • Delivery:Yes
  • Take Out:Yes
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