SEM 150mm 6" Sanding Disc 240 Grit - Box of 50

Why you'll want it

• Fast cutting with an even finish. The disc is listed as fast cutting and as giving a consistent finish on all substrates, so each pass works well from start to end.
• Long life and edge wear that holds up. The record lists long life and exceptional edge wear, so the disc is built to last through the work.
• A box of 50 on hand. Each box holds 50 discs, so you are not running short partway through a project.
• Stock up for winter work. Fall is a good time to plan sanding for winter projects, so the work is done and ready when spring comes.

What it is

This is a SEM 150mm (6 inch) sanding disc in 240 grit, sold as a box of 50. The record lists a film backing and a semi-open ceramic blend. Grit is the sanding number: the product's FAQ notes that lower numbers cut coarser and higher numbers are finer for finishing.

How to use it

1. Start with the least aggressive grit that does the job.
2. Step through progressively finer grits, one stage at a time.
3. Skip no stages, since the record notes that skipping leaves scratches the next step cannot remove.

What else the job needs

Good to have on hand: primer and a topcoat, which the product's FAQ mentions. Follow the topcoat's technical data sheet for its recommended surface profile.