My old circa 2000 JP FSW which the kids use had been looking a little sad and the non-slip had all worn off so I decided on a quick refurb. Never liked the overly long nose so took it off (and as you can tell it was all by eye so a little rough). Refaired, glassed the nose, repainted and threw some stickers I had lying around. Did my first non-slip with the Intergrain granules and it worked better than expected (actually better than the factory non-slip that comes with most boards nowadays).
Before
After
Also finished my CA SP50 with non-slip and a few stickers.