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JS-919-G
High performance polyurethane foam sealant

Chinchilla high-performance polyurethane foam sealant is widely used in various occasions in buildings, playing the role of installation, fixation, bonding, sealing, filling and isolation. It has good adhesion with most building materials, such as concrete, masonry, plastic, foamed polystyrene, PVC, metal, wood products and PU foam.

Product features

Strong adhesion

Thermal insulation and sound insulation

High foaming rate

Stable form

Direct painting

Pre foaming micro expansion technology

Excluding CFC

Product parameters
The following data is for reference only and is not recommended for developing specifications. To develop specifications, please contact your local sales representative
Performance and indicators JS-919-G
Density(kg/m³) 12
Dimensional stability (%) (23 ± 2 ℃, 48h) 1
Thermal conductivity W/(mK) (35 ℃) 0.048
Tensile bonding strength (kPa) (aluminum plate) 92
Foam ratio (times) 70
Surface drying time (min) 8
Cuttable time (min) 35
Operation and Safety
  • 1. It is strictly prohibited to invert or place the tank on its side to avoid valve sticking and affecting normal use;
  • 2. Store in a dry and cool place, and do not store in a damp environment to avoid leakage caused by rusting of iron cans.
  • 3. Avoid direct sunlight and store at a temperature not exceeding 45 ℃ (such as in the trunk of a sedan).
  • 4. Keep out of reach of children.
  • 5. It is prohibited to approach open flames or come into contact with flammable and explosive materials.
  • 6. Do not approach fire sources, including electric stoves, heaters, ovens, electric heaters, etc.
  • 7. During transportation, it is strictly prohibited to place it upside down or on its side, and to avoid severe bumps and collisions. It is also prohibited to place it inside the driver's cab.
  • 8. It is strictly prohibited to throw during loading and unloading.
  • 9. It is prohibited to pierce or burn empty cans after use, and empty cans cannot be thrown into garbage cans casually. The produced uncured foam can be removed in time with special cleaning agent or acetone. The cured foam can only be removed mechanically and cannot be burned;
  • 10. This product is not UV resistant. Please apply other materials (such as cement mortar, paint, silicone, etc.) to the cured surface;
  • 11. Avoid exposure to sunlight and should not be exposed to environments exceeding 50 ℃; During transportation and storage, it is not allowed to be placed horizontally or upside down, and it is prohibited to burn or puncture empty cans;
  • If the product odor is accidentally inhaled into the human body during construction, it is harmful to the human body. It has a certain irritant effect on eyes, skin and respiratory system. When the foam is solidified, it is not toxic;
  • 13. Construction personnel should take adequate protection and wear gloves and goggles for operation; If the ventilation conditions in the workplace are poor, a breathing mask should be worn for operation; Smoking and the use of open flames are prohibited in the workplace;
  • 14. If you encounter an accident or feel unwell, please seek medical attention immediately.
Color and packaging

Capacity: 750ml; Weight: 900g; Packaging: aerosol cans; 15 pieces/box

Storage and expiration date

The shelf life of the original packaging in a dry and ventilated environment at 27 ℃ or lower is 12 months from the date of production.