Hydroflux Flux DRY (SAFE TO SHIP) Contains Boric Acid Ring Sizers & Stretchers 25 x 3M™ Microfinishing Film

25 x 3M™ Microfinishing Film 5" self-adhesive discs (100 micron)

Hardened stainless steel construction for durability and long-term bench use

Durston 1301 Ring Stretcher & Reducer

Glardon-Vallorbe files are manufactured using a combination of precision machine cutting and skilled hand craftsmanship

Hydroflux Flux DRY (SAFE TO SHIP) Contains Boric Acid Ring Sizers & Stretchers 25 x 3M™ Microfinishing FilmHydroflux 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