Good quality two-component Waterproof polyurethane coating

A synthetic polymer waterproof coating by two components reaction. Component A is a polyurethane prepolymer through the reaction between polyether polyol and isocyanate. Component B is a colorful liquid consisting of plasticizers, curing agents, thickeners, coagulants and fillers.Where to use:Undergrounds, cold stores and grade;

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A synthetic polymer waterproof coating by two components reaction. Component A is a polyurethane prepolymer through the reaction between polyether polyol and isocyanate. Component B is a colorful liquid consisting of plasticizers, curing agents, thickeners, coagulants and fillers.

Where to use:
Undergrounds, cold stores and grade;
Bathroom, kitchen and pools;
Hard to dry substrate of underground construction;
Subways, channels, bridges, tunnels and unexposed roofs;

Advantages:
Can be applied on the wet underground substrate with strong bonding power;
Multipurpose to apply on horizontal planes, vertical planes and top planes;
Seamless, no pinholes and bubbles;
Liquid with cold applied;
Fast solidify and convenient to apply.
Good Quality of Two Components Polyurethane Waterproof Coating
 
Good Quality of Two Components Polyurethane Waterproof CoatingGood Quality of Two Components Polyurethane Waterproof Coating
ItemRequirementTest Method
Hardness≥ 50ASTM D 2240
Weight Loss≤ 20%ASTM C 1250
Low temperature crack bridgingNo crackingASTM C 1305
Film thickness(vertical surface)1.5mm± 0.1mmASTM C 836
Adhesion-in-peel after water immersion175N/mASTM C 794
Optional test after adhesion in peelNo separation at surfaceASTM C 836
Extensibility after hear aging6.4mm (note 1) no crackingASTM C 1522
Stability≥ 6 monthsASTM C 836

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Good Quality of Two Components Polyurethane Waterproof Coating

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