PMC® AP2® side seal springs




Upgrade your PMC gun with our high-quality replacement springs, designed to accommodate the copolymer SS-1 and stainless SS-304 side seals for polyurea. These springs are longer than the originals. With our replacement springs, you can improve the performance of your PMC gun and increase productivity on the job site. Order your replacement springs today and take your foam insulation applications to the next level!

Note: If you prefer to use the original PMC or Better Side Seals side seals, you must retain original springs.