TINGLEY® J41008 SAFETYFLEX® STORM FLY FRONT HIGH COLLAR JACKET, GREEN, MD SAFETYFLEX® – SPECIALTY PVC FOR AGGRESSIVE APPLICATIONS. THE SAFETYFLEX® FLAME RESISTANT SPECIALTY PVC ON POLYESTER SUIT COMBINES TOUGH PROTECTION AND COMFORTABLE FIT. MADE TO RESIST INDUSTRIAL ACIDS, CHEMICALS, AND CAUSTICS, SAFETYFLEX IS ENGINEERED FOR PROTECTION. IDEAL APPLICATIONS CHEMICAL ENVIRONMENTS. CHEMICAL RESISTANCE MANY ACIDS, OILS, ALCOHOLS, SALTS AND ALKALIES.