Alpha Reznet 2.75" Sanding Screen Roll Collection Grit:320 Grit Thinning Ratio Dry Time* Abrasive Thinning Ratio Dry Time* Abrasive Grit Abrasive Type 1 PP Varnish Extra Thinner for PP Varnish Extra 5 10% Max 24 Hrs 320 Wet 1 PP Varnish Extra Thinner for PP Varnish Extra 5% 24 Hrs 280 Dry 1 PP Varnish Extra Thinner for PP Varnish Extra 0 5% Max 24 Hrs Do not sand Wet 1 PP Varnish Extra Thinner for PP Varnish Extra 0 5% 24 Hrs 360 or finer Wet 2 or more Clear Gloss Varnish Thinner P&V 0 5% 24 Hrs 360 or finer Wet Flow Enhancer Made with a combination of high quality aluminum oxide abrasive grain Alpha® Reznet provides a virtually dust free application with the convenience of a hook & loop operation that ensures fast sanding and a long life making it a very cost effective sanding application