Boric Acid Powder – 4 Oz Essential Jewelry Cleaning & Flux Ingredient

Description

Boric Acid 4 oz

This Boric acid is mixed with denatured alcohol (not included) to create a solution called fire coat. Boric acid/denatured alcohol mixture protects silver, copper and gold from forming fire scale during heating and soldering.

Made in the USA

This Boric Acid Powder – 4 Oz Essential Jewelry Cleaning & Flux Ingredient is a curated choice in our Soldering Irons line, providing both quality and value.

Explore more from our collection.