APP SP 69 Spray is a pressurized packaging that contains compressed air and propellant gas. APP SP 69 is a product 2 in 1- that cleans and freezes. Position the container with the valve upwards to start blowing out at high pressure when removing dust and other contamination. The additional tube enables application at hard to reach places. Position the container upside down (valve downwards) to reduce temperature down to -69°C of elements during assembly or disassembly.