Profile: Autogard UK Ltd supplies car window etching machines and old obsolete rare electronic components. We offer etching machine, engraving a car window, in under 10 seconds, autogard anti theft security system and long life brass stencils with double check capability. The sandblast unit will run off any standard garage compressor, at a pressure of 80-100psi @ 3 cfm. Full instructions with the kit makes the sandblasting unit and stencils easy to use. No previous knowledge of engraving or working on cars is needed. The unit has been tried and tested throughout the world for many years but only now has it been offered. An average vehicle will take only ten minutes to engrave with standard 6mm stencils. Use this equipment with minimal grit loss. Glass polishing compound is a natural material for polishing glass, invented mixed and developed for the automotive industry, this compound has performance and is economical.