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KNG SEALANT CO.,LTD
TEL: +86-757-22909059
FAX: +86-757-22909259
E-MAIL: sales@kngsealant.com
KNG C-13 MULTI-USE PU FOAM

KNG MULTI-USE PU FOAM C-13 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 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
1. 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);
2. Very good filling capacities;
3. Application temperature is between + 5°C to +35°C;
4. Optimal application temperature is between +18°C to +25°C;
5. It contains CFC-free propellants which are harmless to the ozone layer.

TYPICAL PROPERTIES
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 (+25°C)
2.5~3.5 (-25°C)
Yield (L)                                         
40~45                              
Shrink
None
Post Expansion                            
None                                
Cellular Structure
60~65% open cells
Specific Gravity (kg/m3)             
17~22                              
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)
<34
Compressive Strength (kPa)     
>120                                
Tensile Strength (kPa)
>30(10%)
Adhesive Strengh(kPa)              
>80                                  
Water Absorption (ML)
2~3 (no epidermis)
<0.5(with epidermis)

APPLICATIONS AREAS
1. Installing, fixing and insulating of door and window frames;
2. Filling and sealing of gaps, joint, openings and cavities;
3. Connecting of insulation materials and roof construction;
4. Bonding and mounting;
5. Insulating the electrical outlets and water pipes;
6. Heat preservation, cold and sound insulation;
7. Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.

APPLICATION INSTRUCTIONS
1. Shake the aerosol can for at least 40 seconds;
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. Bottom up during application;
5. Foam will be tack-free in about 10 minutes; Excess can be trimmed in about one hour;
6. Fresh foam can be removed using KNG Foamcleaner or acetone. Cured foam can only be removed mechanically.

STOREAGE AND SHELF 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.

PACKAGING
750ml/can, 500ml/can, 12pcs/ctn for both Manual type and Gun type. Gross weight is 350g/can to 950g/can upon requested.

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.);
8. Keep out of the reach of children.

C-13

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