اسپری فوم

GNS GENERAL PURPOSE PU FOAM A22 is a one-component, ready to use
multi-purpose Polyurethane Foam. It is fitted with a plastic adaptor head for use
with a foam application gun or a plastic applicator. 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.
PRODUCT FEATURES
􀂾 Good 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);
􀂾 Good filling capacities;
􀂾 Application temperature is between + 5℃ to +35℃;
􀂾 Optimal application temperature is between +18℃ to +25℃;
􀂾 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 straw on the adaptor; 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 using GNS Foamcleaner o