The 840000954 open arc air cap has a built-in shield to protect the user’s eyes from harmful UV light. When used on the AT-400 torch, it is perfect for spraying anti-skid coatings with wires up to 11GA.  
 
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We provide the equipment and parts necessary for you to run a successful coating operation. Our mission is to ensure your coating process is running smoothly with Thermach equipment and parts.