View cart “591-39 Fluid Connector” has been added to your cart. 591-02 Air Cap$29.95 591-02 Air Cap quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Cap Related products 591-43 Trigger $6.50 Add to cart 591-42 Retaining Ring $3.50 Add to cart 591-05 Air Ring $5.50 Add to cart 591-08 Side Port Control $12.95 Add to cart