Single-Component Polyurethane Waterproof Coating

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Single-Component Polyurethane Waterproof Coating

Applicable Standards：GB/T 19250-2013

Product Introduction

　　Single-component polyurethane waterproof coating is a single-component waterproof coating primarily composed of a prepolymer produced by the polymerization of polyether polyols and isocyanates, combined with various additives. After application, it reacts chemically with moisture in the air to form a rubber-like, elastic coating of a certain thickness, thereby providing waterproofing protection.

Product Features

　　1、Single-component formulation for simple and efficient application.

　　2、Excellent rubber elasticity and resilience.

　　3、Outstanding mechanical properties, including high strength and elongation, with strong adhesion to the substrate.

　　4、Excellent resistance to corrosion, aging, and mold.

　　5、Excellent low-temperature resistance and water resistance.

　　6、Free of harmful solvents such as xylene; nontoxic, odorless, and environmentally friendly.

Key Performance Indicators

Recommended Level 1 Waterproofing Design Plan

Scope of Application

　　Suitable for waterproofing projects on non-exposed roofs, underground structures, and various areas in residential buildings, such as kitchens, bathrooms, and balconies.

Construction Methods

　　Surface Preparation → Coating of Detail Joints (reinforced with mesh) → Coating of Large Surfaces (multiple coats) → Quality Inspection and Acceptance → Application of Protective Coating

Storage and Transportation

　　1、During storage and transportation, products of different categories should be stacked separately.

　　2、Keep away from sources of fire, protect from direct sunlight and rain, prevent impact, and ensure adequate ventilation. Storage temperature: 5°C to 40°C.

　　3、Under normal storage and transportation conditions, the shelf life is 6 months from the date of manufacture.