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LabSurface Products


LABSURFACE Instant PU Repair


Two-Component Aromatic Polyurethane Crack Repair System
Product Quantity 2 gal
Colours Milky/Yellowish
Working Time 4 Minutes
Dry Time 15 Hours TF | 60 Minutes Seal
SF Or LF 100 LF
Area Or Depth 3/8" 1/2" /gal
Floor Or Wall Floors
Interior or Exterior Interior & Exterior
TF Tack Free
RC Recoat
FT Foot Traffic
LT Light Traffic
DT Dry Through
FC Full Cure
VT Vehicular Traffic
FUT Full Traffic
  • Extremely fast curing, can be ground after 15-20 minutes, 60% Solids

  • Cures at very low temperature

  • Low viscosity allows for optimal concrete penetration

  • Possible to mix with silica sand, quartz, Extender T or silica to build up viscosity

  • This product will cure at sub-zero temperatures. If a heated floor is installed, ensure that the system is turned off during application and for the full duration of the cure. The product has been designed to adhere to concrete surfaces. The product needs to be poured in repair areas. Versions with aggregates can be applied using a trowel and/or a scrapper. Proper testing should be conducted prior to application

  • Do not recoat with an epoxy unless the INSTANT PU REPAIR is grinded and that the repair area is very small (½-1 inch diameter or less)