Spray shields from Grainger can totally enclose flanges to help protect people and equipment from hazardous leaks and sprays. High-heat resistant PTFE resin shields can withstand temperatures up to 450°F. Use PVC and polypropylene spray shields for lower temperatures, up to 170°F. PVC shields are yellow, and polypropylene shields are translucent to help allow for quick visual inspection. Choose from a variety of sizes at Grainger to find the flange spray shields that will fit your application.