Fast Glass is a quick spray on, wipe off cleaner, Can be used on glass, mirrors, Perspex, acrylic and plastic windows. This cleaner is for use inside and out and cuts through dirt easily. Fast Glass is free from abrasives. Quickly removes road grime, insect remains, tree sap, oil, grease and bird droppings. We know how passionate you are about your car. We also understand how good it feels to stand back and admire a deep glossy finish. We invest countless hours developing our products in our state of the art laboratories. We test hundreds of raw materials and blend them together to make truly effective, easy to use products that do exactly what they are supposed to time and time again. We partner with key vehicle manufacturers and racing teams to ensure product compatibility on all existing and emerging automotive finishes. We strive to continually better ourselves and improve as our customers and technical partners set us new challenges that we thrive on solving.