Spray polyurea waterproofing coating

Spray polyurea waterproofing coating Standard serial no :GB23446-2009 , widely used in different areas for the waterproofing

Spray polyurea waterproofing coating Standard serial no : GB/T 234462009 , widely used in different areas for the waterproofing

The solid contents %: > 96

Jelling times<45 seconds

Drying time for surface <120seconds

Elongation  at bread > 300%

Tear Strength N/mm > 40

Flexibility at low temperaature at -35 no crack .

watertightness  0.4mpa  2 h watertight

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