What Grit Sanding Block For Laminate Countertop

Hold the sander at a 45 degree angle pointing down toward the ground.

What grit sanding block for laminate countertop.

Remove the sanding dust with a damp cloth. For example you start the sanding process with 120 grit and then sand with 180 grit. Start with 100 grit paper which should eliminate any remaining marks then finish with 150. Attach 120 grit carbide sandpaper to an orbital sander.

Be sure to choose a stone polish for use with quartz and follow the instructions on the product s label. Sanding with the orbital sander will remove up to 1 8 inch of material from the countertops. Sand the laminate surface with a 120 grit sanding block until the laminate appears dulled. The downward angle will prevent the laminate from lifting from the counter.

The paint will fill them. Buff the countertops with a polishing pad and stone polish. Using a very fine 320 grit abrasive sand the entire countertop and wipe it clean. Use a fine grit 200 to 220 sandpaper to remove any rough spots on your countertop and backsplash.

This will eliminate the small chips that occurred during the cut. It s a good idea to sand any surface before painting it. Sand the edge of the laminate with a fine grained abrasive block. However if instead of using 180 grit after the 120 grit you had sanded with the even finer 280 grit then the 120 grit scratches would still be.

Use a sanding block to get the edges of the counter image 2. Be sure that you ve removed all stains and sanding dust. Wipe away all dust with a tack cloth. Clean the quartz countertops with a damp rag followed by a dry rag to remove all excess particles created by sanding.

The quartz surface should now be nice and smooth. Sand the laminate to smooth the edges. Sand corners and rounded edges with block. After you have made two or three passes over the area to be sanded the 120 grit scratches should not be visible.

Noticeable hairline scratches will appear but this is ok. An electric sander will make this job go much faster image 1. Once the countertop is dry and the blemishes are mostly gone sand the entire surface.