Audited Supplier
Building Construction Door Frame Gap Filling Polyurethane Foam Sealant Adhesive for Windows and Project Use
German Quality
Stronger After Cure
No Crack and Shrinkage
| Base | Polyurethane |
| Consistency | Stable Foam |
| Curing System | Moisture-cure |
| Tack-Free Time (min) | 7~15 |
| Drying Time | Dust-free after 20-25 min. |
| Cutting Time (hour) | 1~2 (+25ºC) |
| Yield (L) | 40~45 |
| Shrink | None |
| Post Expansion | None |
| Cellular Structure | 60~65% open cells |
| Specific Gravity (kg/m³) | 17~22 |
| Temperature Resistance | -40ºC~+80ºC |
| Application Temperature Range | +5ºC~+35ºC |
| Colour | Champagne |
| Fire Class (DIN 4102 ) | B3 |
| Insulation Factor (Mw/m.k) | <34 |
| Compressive Strength (kPa) | >120 |
| Tensile Strength (kPa) | >30 (10%) |
| Adhesive Strength(kPa) | >80 |
| Water Absorption (ML) | 2~3(no epidermis) |
| <0.5(with epidermis) |
PRODUCT DESCRIPTION
GNS Multi-use PU Foam A11 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 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.
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.
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).
Very 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.
STOREAGE & SHLF LIFE
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
APPLICATIONS:
1. Shake the aerosol can for at least 40seconds.
2. Clean and moisten surfaces with a water sprayer prior to application.
3. Fit the gun or straw on the adaptor. Firmly screw the can on the adapter and turn the flow adjustment screw.
4. Fill the holes and cavities approximately 50% as the foam will expand. Bottom up during application.
5. Foam will be tack-free in about 10 minutes.
6. Excess can be trimmed in about 20 minutes.
SAFETY RECOMMENDATION:
1. Do not breathe spray/vapor; In case of eye contact, flush with water and get immediate medical attention;
2. Use in well-ventilated areas;
3. Wear suitable protective clothing, gloves and goggles;
4. Keep away from direct sunlight and do not expose temperatures over 50°c;
5. Do not burn or pierce even after use;
6. Keep away from heat, sparks, flames and static electricity;
7. Turn off sources of ignition (pilot light etc.); Keep out of the reach of children.
- Manufacturing Silicone Sealant, PU Foam and other adhesive
- 17 years operating histor
- More than 600 staffs
- Product are sold to 70 countries
GNS AND DUPONT, THE GLOBAL CHEMICAL GIANT SIGNED THE STRATEGY COOPERATION IN SHANGHAI ON NOV 5TH, 2020. THE STRATEGIC PARTNERSHIP BETWEEN GNS AND DUPONT MAY RESULT IN A BETTER FUTURE AND MAXIMIZE BOTH PARTIES' VALUE ON OCF MARKET. THROUGH THE OPPORTUNITIES, WE DO WISH OUR PARTNERS CAN GROW UP TOGEHTER, AND SHARE THE FRUIT OF SUCCESS. LET US MAKE IT BIG!!
Commitment
- World-Class Service with Professional Solution
- Most Competitive Price
- Stick to the Strategy of Sustainable Development Route
Q1. ARE YOU A TRADER OR MANUFACTURER?
A: Yes, we are a manufacturer 17 years operating history, mainly produce Polyurethane Foam (PU foam), silicone sealants production. Up to American Standard, European Standard, China Standard and some other International Standards.
Q2. WHAT IS YOUR MOQ?
A: Usually our MOQ is 800 pcs. But we accept lower quantity for your trial order. Please feel free to tell us how many pieces you need, we will calculate the cost correspondingly, hoping you can place large orders after checking quality of our products and know our service.
Q. CAN I GET SAMPLES?
A: Yes we provide free samples for quality testing but you need to pay the delivery cost. When you place the order all your spending of the samples will be refunded.
Q4. HOW TO STORE?
A: Keep it out of touch of children store it in cool dry and well ventilated place.
The storage temperature shall range 0-45°c.
