Caution Storm Drain Below Tape.

Part of our personal protective equipment mandatory sign range. Respiratory protection must be worn symbol and text sign, to provide defence against solid airborne dust particles; in vapours, sprays, smoke and fumes; or germs from moulds and spores. The dangers exist in the processing of minerals in mining, quarrying or construction; metal processing in foundries; vegetable dusts from cotton, flour, tea, wood and pollens; and chemical ,pharmaceutical and rubber manufacture.