PU-GEL 623
PU-GEL 623 is a single component pre-polymerized polyurethane water reactive gel. This injectable hydrophillic polyurethane water stop resin react with water to forms high solid gel. When PU-GEL 623 comes to contact with water the setting polyurethane material would create a pressurised gel material that work immediately to seal the leakage pessage. This polyurethane gel would form a permanent flexible material to seal off and water-tight the leaking area.
TECHNICAL CHARACTERISTIC :
- Specific Gravity : 1,0 - 1,2 @ ( 25'C )
- Gel Time : 10 - 50s
- Viscosity : 200 - 250
- Water Absorption : 5 to max 15 times
- Elongation : Flexible
- Foaming Time : No foaming
- Expansion Rate : 5 - 10%