JS-332 One-component Polyurethane Adhesive for Angle Jointing

Product Description

JS-332 is a one-component polyurethane sealant for joints. It reacts with moisture in the air and cures at room temperature. The product is solvent-free, has high bonding strength with various building door and window materials, is resistant to low temperatures and aging, and has high bonding strength. It is also easy to apply.

Product Applications

Structural bonding and sealing of the corners of insulated aluminum alloy doors and windows;
Structural bonding and sealing of the corners of steel-plastic extruded profiles doors and windows, and wood-aluminum composite doors and windows;
Structural bonding and sealing of metal curtain wall doors and windows;
Structural bonding and sealing of ordinary aluminum alloy doors and windows, and wood-aluminum doors and windows.

Product Features

Excellent weather resistance and anti-aging properties, which can extend the service life of doors and windows;
After curing, it has elasticity, effectively solving the problems of leakage, deformation and corner cracking of doors and windows;
Neutral, non-toxic, odorless, pollution-free, environmentally friendly, and quick curing;
Easy to use and flexible, manual and mechanical gluing can be used.

Product packaging
Hard packaging: 310ml

Technical indicators

Storage and Expiry Date
Store in original packaging in a dry and well-ventilated area at a temperature of 27℃ or lower. The shelf life is 9 months.

Usage instructions
1.Remove any grease or impurities from the connection areas of the profiles and angle brackets, then spray a small amount of water 2.onto the cavity or the angle brackets;
3.Apply the angle joint adhesive evenly to the joint seams and the injection cavity;
4.Insert the angle brackets and fix them with an angle joint machine;
5.Clean the excess residual adhesive with a special cleaning agent before it solidifies.

Notes

1.Do not store in high-temperature and high-humidity environments;
2After the product is cured, its strength gradually increases. It is necessary to remove the residual glue on the surface of the profile 3.in time. When using solvent-based materials such as colored enamel for coloring, on-site testing is required to ensure compatibility;
4.For use in water-immersed situations, it should be fully cured before immersion (curing for 7 days at 23℃).

Health and Safety

1.Avoid contact of sealant products with food and cosmetics;
2.Unsolidified sealant should not come into prolonged contact with the skin. If allergic or other discomfort symptoms occur, seek medical attention immediately;
3.If sealant accidentally gets into the eyes, immediately rinse with plenty of water and then consult a doctor;
4.Keep the product out of reach of children.

Pre-test procedure
To eliminate potential problems at the site, Zhijiang sampled various materials used for the adhesive and determined the optimal conditions to be used in advance. For more details, please consult the technicians of Zhijiang.

FAQ