Stadea Convex Diamond Polishing Pad Granite - 4" Wet Concrete Glass Stone Marble Polishing Grit 50

Stadea Series Super A, 4 inch convex diamond polishing pad marble concrete stone granite polishing pad Grit 50 for sanding polishing of stones surfaces. This is available grit 50, 100, 200, 400, 800, 1500, 3000. The polishing pads works great for oval surface polishing where flat polishing pads can't reach. Velcro in the back for strong grip on convex velcro backing pad. How to Polish Granite/Concrete/Marble/Stone: These instructions are for polishing stones using STADEA polishing pads only. 1) Always wear protection for eyes, nose, hands, safety glass, water proof gloves and apron. Never exceed specified rpm, never use high speed grinders. 2) Secure/fasten the stone, it should not slide while polishing. 3) Attach velcro backer pad and polishing pads to polisher evenly else it may wobble. Start polishing with grit 50 at low rpm, adjust rpm as needed. Verify the entire polished stone surface has same level of smoothness before moving to next grit. If not, continue polishing with same grit. Generally above grit 400 grit surface is be scratch free. 4) Repeat step 3, for each higher grit one by one starting grit 50 till 3000. Donâ??t skip any grit in between. Most of the stone will show shine starting grit 800. If one still sees scratches beyond grit 800 and 1500, it is a sign that step 3 is not followed correctly in lower grits. About STADEA STADEA offers industrial diamond tools, power tools, and wide range of tools accessories. STADEA is a rapidly growing brand known for its premium quality diamond tools for stone fabrication, manufacturing, cutting, grinding, polishing such as diamond polishing pads, Hole saw core bit, floor polishing pads, router bit profile wheels and many more! Its top notch quality and competitive prices makes it one of the preferred choices for natural stone fabricators, artificial stone manufacturors. STADEA is registered trademark of ePortal LLC, Santa Clara CA.