Processing Instructions

Observe the expiry date on the cartridge.
Do not use the spray can after the expiry date on the can has expired. After the Use by date the properties of the cavity foam will no longer meet the requirements of the BMW Group.
Cavity sealing of repair area possible after an air drying time of 1 hour.
Backing surface must be
clean and free from

dust,

grease,

oil and stripping agent.
Application temperature at least 15°C. Optimally 20°C.
IMPORTANT: Foam expands many times over as it sets (change in volume).
Before applying to the vehicle, fill a clearly visible cavity of corresponding size with foam on a used part.
This enables an optimal dosage (i.e. spraying time) to be specified for filling the cavity on the vehicle with foam.
Tape off open passages to visible areas with adhesive tape to prevent foam from escaping.
Setting takes approx. 30 minutes. Mechanical processing (e.g. drilling, cutting, etc.) is then possible.
Cavity sealing of repair area possible after an air drying time of 1 hour.
Remove fresh, non-hardened PU foam with adhesive cleaner 208.
Sourcing reference: BMW Parts Department.

Hardened PU foam can only be removed by mechanical means (machine).
Excess, hardened PU foam can be disposed of as residual waste.
Cans which are not entirely empty and unused whose expiry date has expired are classed as hazardous waste.

Observe country-specific waste disposal regulations.
Observe the manufacturer's processing instructions (printed on the can).