FLASHKIT screens are semi-transparent - so you
can see if someone is working behind the
screen.
Flashkit welding screens are made from a curtain of specially
formulated, self-extinguishing PVC strip
(300 x 2), hung on a rigid galvanised steel
Ultraviolet light less than 1 percent
Visible light less than 1 percent over most of range, the exception being a
maximum transmission of approximately 8.7 percent in green area of
spectrum.