Mirka GLN 3x4" 50 Sheets/Box 9X11 Sanding Sheets R18 has an alcohol base

R18 has an alcohol base

• Excellent Household Chemical Resistance

it boasts a special stearate coating that prevents clogging and pill formation

• Easy to sand

two-component liquid wood bleach system designed to remove the natural color from bare wood

Mirka GLN 3x4" 50 Sheets/Box 9X11 Sanding Sheets R18 has an alcohol baseA multi purpose abrasive, suitable for many applications. Ideal for sanding both soft and hardwood, as well as for sealer and primer sanding. Durable and featuring a semi open coating, it boasts a special stearate coating that prevents clogging and pill formation, enabling you to achieve optimal sanding results.