Water-Based Polyurethane Waterproof Coating (Type 951)

Product Overview

An eco-friendly, single-component waterproofing solution formulated with VAE-acrylic copolymer emulsion. This advanced coating combines organic elasticity with inorganic durability, achieving:

National Certification: China Construction Industry Association Recommended Product

Performance Standard: Meets GB/T 23445-2009

Service Life: 25+ years in composite systems

Technical Specifications

Key Features

Application Advantages

Color-adjustable, odorless formula

Seamless cold application (no open flames)

Superior adhesion to complex geometries

Performance Excellence

Crack bridging ≤2mm (dynamic substrates)

UV/weather stability for exposed applications

Chemical resistance (pH 3-12)

Durability Enhancement

Extends SBS membrane lifespan to 25+ years

Freeze-thaw stable (-30°C to +80°C)

Applications

Roof Systems

Flat/sloped roofs & gutters

Irregular geometries (dormers, penetrations)

Building Interiors

Bathrooms, kitchens, swimming pools

Water tanks (NSF 61 certified)

Below-Grade Structures

Foundations, tunnels, elevator pits

Retaining walls

Composite Systems

Primer for SBS membranes

Restoration projects