SolidOx was the brand name for welding equipment produced by Cleanweld Products for do-it-yourself[1][2] welding enthusiasts from 1965 until at least the early 1980s; the SOLIDOX name was registered as a trademark in 1968.
The SolidOx Pellets were made of sodium chlorate and were burned to produce oxygen.
[3][4][5][6] SolidOx products are no longer produced.
They apparently continued production until at least 1983.
[8] In 1984, Cleanweld Products (or at least a portion of the company) was sold[9] to Cooper Industries[10] to be part of their tool division,[11] including the SolidOx product line.