Porcupine RollerNo. PR-2
An ideal tool for preparing the carpet backing prior to seaming by either the hot melt or latex cement method. The long tapered points pierce through the nap and the back allowing the adhesive to penetrate for greater seam strength. Pins are 9/16" long and roller has 120 pins in 20 evenly spaced rows of 6 each. Roller is 2" wide x 8-1/2" long.