The Microstrip blast pot decompresses only when it needs refilling. Because of this the abrasive is on ‘full speed’ the moment you start blasting. By in- or decreasing the pressure difference of the tankand blast pressure more or less abrasive will be forced through the fixed caliber. This high tech feature enables very accurate blasting with minimal usage of (even the finest) abrasives. This also makes it the perfect soda blaster.