Type: Closed-cell polyurethane expanding foam sealant
Application: Walls, ceilings, doors, windows, and gaps
Main Components:
Diphenylmethane-4,4'-diisocyanate (5–25%)
Propane, Butane, Dimethyl Ether (propellants)
Physical Properties:
Appearance: Light yellow aerosol foam
Density: 22 ± 3 kg/m³
Flash Point: 0 °C (pressurized)
Solubility: Reacts with water (insoluble)
Odor: Characteristic
Safety Information:
Classification: Extremely flammable aerosol
Hazards: May cause eye and skin irritation, respiratory issues, or allergic reactions if inhaled
Storage: Keep away from heat, sunlight, and open flames. Do not expose to temperatures above 50 °C.
Precautions: Use gloves, goggles, and proper ventilation during application.
Environmental Note:
Not biodegradable. Avoid release into soil or water. Dispose of container safely according to local regulations.