Lay the mat flat on the ground.
Cutting thick rubber mats.
Then using the straight edge mark the line where you will cut with your chalk.
Now place the cut out mat on the truck bed to make any final adjustments.
Then cut out the shape of the truck bed using a wood cutting blade.
Follow these four steps on how to cut rubber for a nice clean cut.
Trace the template of the heavy paper on the truck bed mat using a market.
Creator s 18 inch large size glass scoring running breaking pad 18 inches by 18 inches 3 32 thick high grade neoprene rubber mat cutting surface 5 0 out of 5 stars 1 38 75 38.
There s a chance that the utility knife could scar the flooring beneath the mats once it clears the thick rubber.
Do this several times until the line is visible and straight.