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Tianjin Gunuo Industrial Co., Ltd.

Yushanxi load,Guangzhou,Guangdong,China

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cost-effective expanding pu foam adhesives 750ml



( Negotiable ) Get Latest Price



200 Box


by Sea

200000 Piece per Month

Western Union, D/P, D/A, T/T

PU Foam

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Product Specification

CAS No. : - Other Names : - MF : - EINECS No. : - Classification : - Main Raw Material : - Usage : - Brand Name : -
package : 750ml,500ml,300ml color : off white

Product Description

Model A40cost-effective expanding pu foam adhesives 750ml




GNS GENERAL PURPOSE PU FOAM A40 is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adaptor head for use with a foam application gun or a straw. 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.



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°C to +35°C;

Optimal application temperature is between +18°C to +25°C;

It contains CFC-free propellants which are harmless to the ozone layer.


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.


12 months in unopened packing store in temperature between +5°C to +25°C, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.



Consistency Stable Foam
Curing System Moisture-cure
Tack-Free Time(min) 7~15
Drying Time Dust-free after 20-25min.
Cutting Time(hour)  



2~3(0 °C )

Yield(L) 25~30
Shrink None
Post Expansion  None
Cellular Structure  60~65% open cells
Specific Gravity(kg/m³ )  15±2
Temperature Resistance  -40 °C ~+80 °C
Application Temperature Range  +5  °C ~+35 °C
Colour  Champagne
Fire Class(DIN 4102)  B3
Insulation Factor(Mw/m.k)  80
Water Absorption(ML)  

 0.5~2(no epidemis)


<0.5(with epidemis)






Contact Us

Contact Person : Monica

Company:Tianjin Gunuo Industrial Co., Ltd.

Address:Yushanxi load, Guangzhou, Guangdong, China,511400


Monica < Tianjin Gunuo Industrial Co., Ltd. >
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