“591-07 Platen” has been added to your cart. View cart 591-09 O Ring$4.50 591-09 O Ring quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement “O” Ring Related products 591-26A Air Valve Assy. $19.95 Add to cart 591-01 Retaining Ring $14.95 Add to cart 1 TB-591 Spray Gun $175.00 Add to cart 591-08 Side Port Control $12.95 Add to cart