GNS W33 ALL SEASONS PU FOAM GNS ALL SEASONS PU FOAM W33 is a one-component, self-expanding, ready-to-use, Multi-purpose Polyurethane Foam. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation. It is special designed for applications at temperature as low as -18ºC. PRODUCT FEATURES
Excellent adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon);
High thermal and acoustical insulation;
Very good filling capacities;
Does Not slump at low temperature;
Application temperature between -18ºC to +35ºC;
Optimal application temperature between +18ºC to +30ºC;
It contains CFC-free propellants which are harmless to the ozone layer.
APPLICATIONS AREAS
Installing, fixing and insulating of door and window frames;
Filling and sealing of gaps, joint, openings and cavities;
Connecting of insulation materials and roof construction;
Bonding and mounting;
Insulating the electrical outlets and water pipes;
Heat preservation, cold and sound insulation;
Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.
APPLICATION INSTRUCTIONS
Shake the aerosol can for at least 40 seconds;
Clean and moisten surfaces with a water sprayer prior to application;
Fit the gun or plastic applicator on the adapter.
Firmly screw the can on the adapter and turn the flow adjustment screw; Fill the holes and cavities.
Bottom up during application; Foam will be tack-free in about 10 minutes; Excess can be trimmed in about one hour;
Fresh foam can be removed by using GNS Foam cleaner or acetone. Cured foam can only be removed mechanically.
STOREAGE AND SHELF LIFE 12 months in unopened packing store in temperature between +5ºC to +25ºC, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.
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