COPROX - Masonary W/Proofing - L/Grey - 5kg

COPROX Masonry Waterproofing – Light Grey – 5KG is a premium-quality, cement-based waterproofing coating designed to protect and decorate masonry surfaces. It forms a durable, breathable barrier that prevents water penetration while allowing trapped moisture to escape — ensuring long-term protection against dampness, efflorescence, and surface degradation.

This versatile waterproofing coating is ideal for both interior and exterior applications on concrete, plaster, brick, and blockwork. When properly applied, it becomes an integral part of the surface, providing a permanent waterproof layer that resists peeling, cracking, or blistering. COPROX Masonry Waterproofing is trusted by professionals and homeowners alike for its excellent adhesion, longevity, and aesthetically pleasing finish in light grey.

Key Features & Benefits:

• Advanced Waterproof Protection: Forms a dense, water-repellent layer that prevents moisture ingress into masonry and concrete.

• Breathable Coating: Allows internal moisture vapour to escape, reducing the risk of blistering and peeling.

• Durable & Long-Lasting: Bonds integrally to the substrate, providing permanent waterproofing protection.

• Decorative Finish: Light grey colour offers an attractive, natural cementitious appearance suitable for exposed or painted surfaces.

• Excellent Adhesion: Bonds effectively to plaster, brick, block, concrete, and stone.

• Mould & Algae Resistant: Inhibits microbial growth in damp conditions, maintaining a clean surface.

• Multi-Purpose Application: Ideal for both positive and negative side waterproofing.

• Eco-Friendly & Non-Toxic: Free from harmful solvents and suitable for water-retaining structures once cured.

Applications:

COPROX Masonry Waterproofing is suitable for a wide range of interior and exterior surfaces, including:

• Foundations, retaining walls, and basements

• Bathrooms, showers, and kitchens

• Concrete walls, slabs, and ceilings

• Water tanks, ponds, and reservoirs (when sealed correctly)

• Boundary walls, balconies, and flower boxes

• Plastered or unplastered masonry surfaces

Directions for Use:

1. Surface Preparation:

   • Clean the surface thoroughly to remove dust, oil, grease, loose paint, or contaminants.

   • Repair cracks and holes before application.

   • Dampen the surface without leaving standing water.

2. Mixing:

   • Mix COPROX Masonry Waterproofing – Light Grey – 5KG with clean water according to manufacturer’s instructions (approximately 4–5 parts powder to 2 parts water).

   • Stir until a smooth, lump-free slurry is achieved.

3. Application:

   • Apply with a block brush or masonry brush in two to three coats, each applied at right angles to the previous coat.

   • Allow the first coat to dry for 4–6 hours before applying the next.

   • Keep the coating slightly damp for 24 hours to ensure proper curing.

4. Finishing:

   • Once cured, surfaces can be left natural or painted with a suitable breathable coating if desired.

Technical Specifications:

• Type: Cement-based waterproofing coating

• Colour: Light Grey

• Form: Powder (requires mixing with water)

• Coverage: Approximately 6–8 m² per 5KG (depending on surface texture and porosity)

• Application Method: Brush or roller

• Drying Time: 4–6 hours between coats; full cure in 24–48 hours

• Water Resistance: Excellent after full curing period

• Packaging: 5KG bucket

Storage & Safety:

• Store in a cool, dry place away from moisture.

• Keep packaging sealed until ready to use.

• Avoid contact with skin and eyes; wear gloves and protective clothing during application.

• Wash tools immediately after use with clean water.

• Keep out of reach of children.

• Refer to the Safety Data Sheet (SDS) for detailed handling and safety instructions.

COPROX Masonry Waterproofing – Light Grey – 5KG offers a superior waterproofing solution for masonry and concrete surfaces. With its breathable, long-lasting finish and decorative appearance, it provides unmatched protection against moisture damage — ensuring structural integrity, durability, and aesthetic appeal for years to come.