Occasionally a customer asks what the “grit size” is for our self-adhesive Safety Grip abrasive anti-slip tapes. The numbers are mostly irrelevant for reasons discussed below, but here they are together with their wet Pendulum Test Values (PTV): Standard Safety Grip is roughly equivalent to 60 grit abrasive paper: wet PTV = 71 (using TRL … Continue reading “Detailed Information on Our Abrasive Anti-Slip Tapes”