Catalog number: YS-SY-4 Features: ●Replacement sheet for light-blocking and spark-proof screens (aluminum frame). ●Blocks harmful light rays generated by welding. ●Slightly larger size to reduce gaps between frame and sheet. Specifications: ●Color: Yellow ●Number of eyelets: 16 ●Japan Fire Retardant Association test number: AT860027 ●Compatible frames: YS-22SF, YS-22SC, YS-22JF, YS-22JC ●Thickness x width x length (mm): Approx. 0.35 x 1985 x 1985 ●Japan Fire Retardant Association (public interest foundation) fire-retardant performance test number obtained AT860027 Material/Finish: ●Fire-retardant soft polyvinyl chloride Caution: ●Cannot be used for light blocking in laser welding.
