... ,air-conditioning units, etc. 1. Usage: PU foam can be used for filtering, cleaning, absorption and so on. They are widely used ... fittings, other electronics components,etc.2. Process:We can cut foam into different shapes.Can meet RoHS, REACH standards. Dear Friends ... will be the best!!! Thank you very much!Best regards!Foam density (kg/m3 & lbs/ft3)Size/ Dimension(Structure)Usage/ Application ...