PUR-O-STOP FS

Very quickly reacting, from rigid to tough elastic, 2K polyurethane resin, which foams up in contact with water

For sealing of water inflows with pressure
For sealing of highly water bearing areas in soil, gravel, concrete or behind steel sheet pilings
For filling of cavities ( < 1m3)
For sealing and solidifying of soil and gravel

Mixture of A-and B-Component

Processing temperature

5 – 40°C (substrate temperature)

Viscosity of mixture (23°C)

~ 120 mPas (DIN EN ISO 2555)

Mixing ratio A : B

1 : 1 (parts by volume)

Reaction Data at 23°C

String gel time

~ 5 min (ASTM D7487)

With Catalyst

≥ 0:45 min (ASTM D7487)

End of foaming

~ 30 min

Reaction Data at 23°C

Bending tensile strength

~ 29 N/mm2 (DIN EN 12390-5)

Compressive strength

~ 74 N/mm2 (DIN EN 12390-3)

For grouting acrylate gels, polyurethane and epoxy resins

For grouting in soil, gravel

Well proven, 2 Component Injectionpump, air driven for Polyurethane and Silicate resins

Well proven, 2 Component Injectionpump, air driven for Polyurethane and Silicate resins