SBS Liquid Coil Polyurethane Waterproof Coating

 Categories: Waterproof Coating Viewed by: 179

SBS Liquid Coil Polyurethane Waterproof Coating
Item Requirement Test Method
Hardness ≥50 ASTM D 2240
Weight Loss ≤20% ASTM C 1250
Low temperature crack bridging No cracking ASTM C 1305
Film thickness(vertical surface) 1.5mm±0.1mm ASTM C 836
Adhesion-in-peel after water immersion 175N/m ASTM C 794
Optional test after adhesion in peel No separation at surface ASTM C 836
Extensibility after hear aging 6.4mm no cracking ASTM C 1522
Stability ≥6 months ASTM C 836

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