Trubuild TRU PU

Waterproofing Membrane
TRU PU is a single-component, elastomeric, bitumen-modified, PU-based,liquid applied waterproofing system. It acts as an excellent barrier against seepages.

Appearance In House Viscous Liquid
Colour In House Black after Drying
Specific Gravity at @25°C IS:101 (P-1/S-7):1987 1.07 ± 0.02 g/cm3
Viscosity at @25°C ASTM D 2196 10000 ± 2000
Cure Time 24 Hours approx. (complete curing 7 to 10 days) to 24 hours approx (complete curing 7 to 10 days).
Tensile Strength at Break ASTM D 412 >1.5 N/mm2
Elongation at Break ASTM D 412 ≥ 600 %
Crack Bridging (mm) In House Upto 2
Shore A Hardness In House 35 - 45
WFT LDM 1000 – 1200 micron
DFT LDM 500 – 600 micron

Benefits of Trubuild TRU PU are -
Single-component liquid system and very easy to apply
High elasticity ensures a permanently flexible barrier over a wide range of temperatures
Outstanding resistance to oxidation and brittlement
Gives better adhesion. Can be applied to a range of substrates
Good crack bridging capacity upto 2 mm
Good retention capacity

Trubuild TRU PU is available in the following packaging:
1 Kg
20 Kg

  • Waterproofing of wet areas, foundations, basements, terraces, retaining walls, inverted roofs, etc.
  • For waterproofing terrace, garden and podium
  • Other roof structures when protected from exposure to direct sunlight, for a longer life

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