Hydroflux Flux DRY (SAFE TO SHIP) Contains Boric Acid Ring Sizers & Stretchers Durston 1301 Ring Stretcher &

Durston 1301 Ring Stretcher & Reducer

This set will ship as a partial set at a reduced price — Otto Frei will contact you with details after ordering

including a dedicated tool drawer under the bench pin

Compatible with Delft clay casting processes

Hydroflux Flux DRY (SAFE TO SHIP) Contains Boric Acid Ring Sizers & Stretchers Durston 1301 Ring Stretcher &Hydroflux Flux DRY is a powdered boric acid formulation designed specifically for use with the Hydroflux water welder. Because boric acid in powdered form is non hazardous, this product ships safely without the restrictions that apply to liquid flux solutions. Each 1 quart container holds the correct measured amount of powdered boric acid to be mixed with 1 quart of methanol (methyl alcohol)creating the flux solution recommended for most metalworking