Purfoam

Hydrophobic Polyurethane Foam for Crack Injection

Data

PURFOAM is a water-activated hydrophobic
polyurethane injection grout designed to stop water
leakages. When PURFOAM comes in contact with
water, it reacts and creates dense, closed and fine
cell foam that prevents water passage. It is designed
to increase efficiency and usability. The Flexible and
fine closed-cell foam can withstand small tremble or
movement resulting in effective and durable repair.

Technical information

Properties	Component A	Component B
Appearance	Dark brown liquid	Yellowish liquid
Viscosity at 25 °C (cps)	50-400	0-30
Specific gravity at 25 °C	1.1 ± 0.1	0.94 ± 0.1
Flash point, °C	>156	N/A
Boiling point, °C	Generating CO2 at 260 °C	N/A
Freezing point, °C	-60	N/A
Solubility	Insoluble in water	Insoluble in organic solvent

Color

Size

PACKING	22 kg / SET
CONSUMPTION	0.5 – 0.7 kg/ m2 / coat
COVERAGE	14 m2 / SET (2 coats)

Application

PURFOAM is typically used to stop water leakages coming through cracks or honeycomb
concrete voids. It is used in conjunction with high pressure injection pump. It can be used
in the following areas and applications:
• Concrete joints and cracks. Defective concrete (cracked or honeycomb).
• Potable water tank, waste water tank, and Pool.
• Pipe intrusion.
• Basement, sewers, manholes, utility boxes, tunnels, dams.
• Soil stabilization.

TDS ENG MSDS ENG

For additional questions

02- 569-1540, 099-165-1155, 099-492-4224

CALL NOW

Purfoam

Hydrophobic Polyurethane Foam for Crack Injection

For additional questions

02- 569-1540, 099-165-1155, 099-492-4224

Clevcon Thailand Co., Ltd.

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