DANGER CAUSTIC SODA SIGN Best Seller Taxi Zone signs (R5-21) are

Taxi Zone signs (R5-21) are used to designate specific areas reserved exclusively for taxi parking

entrances to pool areas

follow this sign to quickly find the nearest exit on your left side

It's often placed in parks

and any place where electrical hazards exist

DANGER CAUSTIC SODA SIGN Best Seller Taxi Zone signs (R5-21) areDANGER CAUSTIC SODA sign is used to warn people that caustic soda (also known as sodium hydroxide) is present in the area, which is a strong chemical that can cause severe burns to skin and eyes, and is dangerous if inhaled or swallowed. This sign is commonly placed in workplaces like factories, cleaning stations, chemical storage rooms, and industrial plants where caustic soda is handled or stored. Its purpose is to keep workers and visitors aware of