DESCRIPTION:

WISIN® PUR NV 42-P is a dark brown, low viscous liquid. It is used for stabilising loose soils or to increase the load bearing capacity of these soils. When it comes into contact with water, it reacts and cures to a rigid polyurethane. The reactivity depends on temperature and the amount of the catalyst WISIN® ADD NV 42-P.

ADVANTAGES AND BENEFITS:

Cracks in the building substance are structurally weak points. Penetrating water may cause damage and may reduce the usage and lifetime of the building. An elastic sealing or structural-bonding of the crack is required. In order to achieve this, the crack is filled over its entire course with a polyurethane injection resin via pressure injection. The injection resins which are applied can also be used in drinking water environments. By injecting into the damaged or cracked structures, secures and seals leaks, repair compromised structures and make them watertight again for the long term.


RECOMMENDED USES:

The injection of polyurethane-based resins using high pressure pneumatic pumps and packers, into gaps and cracks in the structures. The mixture then reacts and in turn expands and toughens, stopping water flowing through these structural joints and cracks. Best used in waterproofing and stabilization purposes structures such as tunnels, subways and dams. The Packers are placed in drilled holes drilled at slanted degrees to intersect the interior around the cracks and gaps allow the resin to infiltrate deep into the most inaccessible areas. Our single or double chamber high pressure pneumatic pumps are designed for easy maintenance, highly reliable and very easy to use.

PACKAGING:

• WISIN® PUR NV 42-P (20KG) Tin bucket.
• WISIN® ADD NV 42-P (1KG)

Please refer to the product's Technical Data Sheet (TDS) for detailed information on Technical Data and Specifications, Application information and instructions, Supply and Storage, Cautionary and related Warnings.

ENVIROMENTAL, HEALTH AND SAFETY NOTES:    Please review the product's Material Safety Data Sheet (MSDS) for occupational safety, worker health, safety and all issues to be considered.