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SW-PU 900 is main element having polyol and hardening agent having MDI element, It is two liquid type high strength form urethane resin. It is the product forming pure high-strength urethane solid at dry cracks and forming partial foam at wet cracks.

Owing to having superior technological feature to concrete, it is the product having excellent repair and reinforcement and being able to reinforce and waterproof at the same time.

  • Leakage of wet cracks in concrete structure.
  • Repairing and reinforcement the dry cracks in concrete structure.

Package (40kg / Set)
  • A : Resin = 19kg
  • B : Hardener = 21kg
Physical properties
Specific gravity1.00~1.08(Resin) / 1.18~1.25(Hardner)
Ratio {Resin(A) : Hardener(B)}1:1
Pressing strength95.9N/㎟
Bending strength61.8N/㎟
Pressing strength Tensile strength59.9N/㎟
Seal shearing adhesion strength17N/㎟
Hardening timeless than 5min or more than 20min
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