pu foam sealant/spray pu foam sealant:
The pu foam sealant of A2 series bears the same features of hardness and adhesion and the most important is that it owns the price advantage.
1. Fixing and insulating of door and window frames.
2. Filling and sealing of gaps, joints and cavities.
3. Filling of penetrations in walls.
4. Insulating electrical outlets and water pipes.
1. Carrying and using conveniently: The raw material jet promptly and formed when open the valve of the can lightly,needless the foaming machine and the
2. Environmental temperature wide-range application for use: The highest degree is 40oC and the lowest fegree is 0oC, the products can work normally.
3. Measuring conveniently: The volume of the foam can controlled freely, the minimum can reach to 1ml. so it is helpful to small repairings.
4. Automatic expand: Owing to the expanding volume can reach to 50-70 times after jet the foam. So it can filling every comer sonly
5. Humidity cure: The foam are reacting with the air or the moisture of the building materials promptly when jet, so it is unnecessary to add the curing.
agent or others.
6. Automatic adhesion: Needless processing of the surface, having good adhesion between the most of base materials, particularly the wet surface..
7. Small pressure of foaming: The volume of foam can expanding 20%~30% during ir cure, so no damage to the base materials.
8. Wide application: Widely applied to the building and industry field and so on.
Open cells rate:
Permeate water volume:
0.5~2(no epidermis)/<0.5(with epidermis)
Meet the standard:
Stroage and Shelf life:
12months if stored in room temperature.
1. Should be stored and transported in vertical position.
2. Should be kept at room temperature for at least 12 hours before the application.
3. Use before: See bottom of the can.
4. Harmful by inhalation. Lrritating to eyes, respiratory system and skin.
5 .Do not breathe spray/vapour. Wear suitable protective clothing and gloves.
6. Use only in well-ventilated areas.
7. Pressurized container.
8. Keep away form direct sunlight and do not expose temperature over 50oC.
9. Do not pierce or bum, even after use. Keep away from sources of iginition, no smoking.
10.Keep out of the reach of children.