View cart “591-08 Side Port Control” has been added to your cart. 1 TB-591 Spray Gun$175.00 1 TB-591 Spray Gun quantity Add to cart Categories: Adhesive Applicators, TB591 Adhesive Spray Gun Description Description Replacement TB-591 Adhesive Spray Gun for System TB500 and System TB1000 Related products 500-07 Air Coupling $7.95 Add to cart 591-09 O Ring $4.50 Add to cart 500-10 Gauge $19.95 Add to cart 591-05 Air Ring $5.50 Add to cart