ULTRA PACK is self-reacting type Hydrophobic Type 2 Component Polyurethane Resin which is invented by using polyether polyol. It is applied to waterstop leakage section of place where vibration occurs and it is high elasticity reinforcement urethane that reinforces dry crack caused by defect of concrete structure and buildings. Foam rate that reacts with water is minimized. This is restrained non-discharge & low-discharge waterstop material that hardened foam is harder than normal polyurethane foam and also density is high. Therefore, it does not have defects caused by deformation and it waterstop effects last semi-permanently. It provides strong physical strength after hardened. Furthermore, low viscosity and strong penetration ability through the aged weaken part brings excellent adhesive power to provide waterstop ability and reinforcement result. It is high elastic polyurethane reinforcement material.

Normally it can be used to waterstop all types of concrete structures and buildings when there is a leak. Especially it can reinforce and waterstops cracks and joint section of concrete constructions. It can be applied on following places

Waterstops for leaking section of basement parking lot and underground concrete structure.

Waterstops for leakage of concrete joint section.

Waterstops for leakage section where humidity and dryness is mixed up together.

① It is specially designed to endure high pressure that is applied. Injected resin won't flow backward and this packer is also specially designed not to leak resin around stabilized and fixed packer.
② This is 1 component type high-pressure injection equipment that is specially manufactured to fill on a leakage and fracture spot by using polyurethane foam and epoxy injection material.

- When you treating medical fluid, make sure you wear protective helmet, goggle clothes and other protective devices.
- If the medical fluid is smeared on your skin, wash it off immediately and clean up with soapy water.
- All the hand tools and equipments that are used for this operation should be cleaned with thinner thoroughly.
- If you are working in sealed room, then make sure to conduct constraint ventilation for clean air.
- If the medical fluid is smeared on your skin and causes skin trouble, then you should go see specialist for prescription.
- If the temperature is below 5℃, then you must artificially raise up the temperature of medical fluid. This way you can get proper Pot Life.
- If the atmosphere temperature is high and the area is humid, Pot Life of medical fluid quickens. On the contrary, Pot Life will slow down in low temperature area.
- Be aware of it before you conduct the operation.

Recommended temperature for storage is 10~25℃ with no moisture. Store it in cool area. Storing period is about 6 months in sealed condition however it can be corrupted according to storing area and conditions. Preferably use it as soon as possible. This product is packed with nitrogen gas. Once seal is removed, then use it as soon as possible.