Polymer Waterproof Mortar

Product Description

Our Polymer Waterproof Mortar is a pre-mixed, polymer-modified cement-based product designed to offer superior protection against water penetration and hydrostatic pressure. Unlike rigid waterproofing materials, this flexible mortar accommodates minor structural movement and shrinkage by bridging hairline cracks, ensuring long-term integrity and a dry, protected substrate.

The integrated polymer enhances key properties such as adhesion, flexural strength, and cohesiveness, resulting in a workable, high-performance mortar that bonds tenaciously to various surfaces. It can be applied as a slurry coat to create a seamless, fully integrated barrier, making it a critical component for protecting structures from the damaging effects of water and moisture.

Key Features & Specifications:

● Excellent Flexibility & Crack Bridging: Withstands substrate movement and bridges dynamic cracks up to 0.5mm.

● Superior Adhesion: Bonds strongly to concrete, brick, and other masonry, preventing delamination.

● Integral Crystalline Technology: Reacts with water and cement to form insoluble crystals that block pores (for specific product types).

● Breathable & Waterproof: Allows water vapor to escape while blocking liquid water, preventing blistering.

● Corrosion Inhibition: Protects reinforced concrete by preventing water and chloride ion ingress.

Advantages

Dual-Action Waterproofing

This mortar provides both a physical barrier and, in many formulations, a secondary chemical crystallization process that self-seals future micro-cracks, offering a redundant and highly reliable defense system.

Exceptional Bonding & Durability

The polymer modification drastically improves adhesion, ensuring the coating becomes a permanent part of the structure. It resists degradation from cyclic wet-dry conditions, outperforming standard cement-based coatings.

Easy Application & Versatility

Supplied as a dry powder, it only requires mixing with water. It can be applied by brush, trowel, or spray on both positive and negative sides of the structure, offering tremendous flexibility for both new construction and repair projects.

Applications

Below-Grade Basement & Foundation Waterproofing

Applied to the exterior (positive-side) of foundation walls to block groundwater. Its strong bond and flexibility withstand backfill pressure and soil settlement. Ideal for: Civil engineers, waterproofing contractors, and residential builders.

Waterproofing of Water Tanks & Swimming Pools

Creates a non-toxic, potable-water-safe barrier that can withstand constant water pressure. The seamless application is perfect for complex curves and corners in pools and tanks. Ideal for: Pool construction companies and water treatment facility engineers.

Repair & Protection of Concrete Structures

Used to repair spalled concrete and protect structures like bridges, tunnels, and parking garages from water and chloride-ion penetration, which can cause rebar corrosion. Ideal for: Infrastructure repair specialists and concrete restoration contractors.

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