Waterproof Tanking Paint | Two-Part Polyurethane Waterproof Coating for Concrete, Metal & Industrial Surfaces

Product Description

Waterproof Tanking Paint is a high-performance two-component polyurethane coating designed to provide a durable, seamless, and fully waterproof protective barrier across a wide range of surfaces. Offering an effective alternative to traditional tanking slurry systems, this advanced coating provides excellent waterproofing, damp-proofing, abrasion resistance, and chemical protection in both internal and external environments.

Designed for demanding applications, this heavy-duty tanking coating creates a strong waterproof seal with minimal application thickness while maintaining an attractive smooth, medium-gloss finish. It is ideal for protecting areas exposed to moisture, chemicals, and heavy wear, including bund walls, tanks, pipes, storage areas, industrial floors, stairs, and other high-performance waterproofing applications.

The two-part polyurethane formula combines a resin base and activator to deliver outstanding durability and long-lasting protection. Suitable for application by roller or brush, this versatile coating provides reliable waterproof protection for concrete, metal, asphalt, and other compatible substrates.

Key Features & Benefits

• Two-part polyurethane waterproof coating system
• Creates a fully waterproof seal with a single thick coat
• Excellent resistance against abrasion and chemicals
• Provides reliable damp-proof protection
• Suitable for internal and external applications
• Ideal alternative to traditional tanking slurry
• Suitable for concrete, metal, asphalt, and industrial surfaces
• Smooth, medium-gloss decorative finish
• Easy application using rollers or brushes
• Designed for heavy-duty commercial and industrial environments

Typical Applications

• Chemical processing areas
• Bund walls and containment areas
• Storage rooms and warehouses
• Water tanks and pipe protection
• Industrial floors
• Stairs and steps
• Food preparation areas
• Toilets and wet rooms
• Concrete and metal waterproofing projects

Coverage Rates

Coverage depends on surface porosity and application conditions. For maximum performance, two coats are recommended in most applications.

Application Information

Surface Preparation

For best results, surfaces must be clean, dry, and free from dust, oil, grease, and loose materials. Any existing flaking paint should be removed, and the surface should be lightly abraded to create a suitable mechanical key before application.

For floor applications, mechanical preparation such as grinding or shot blasting is recommended where possible. After preparation, remove all dust and contaminants before applying a suitable primer if required.

Application Method

• Apply using a roller or brush
• Suitable for vertical and horizontal surfaces
• Allow adequate drying time between coats
• Mix resin and activator components thoroughly before use

Technical Specifications