10 lb Fine Powder Boric Acid H3bo3 99.9+% Pure Orthoboric Acid

Boric Acid H3BO3 Industrial Grade - Minimum 99.9% Purity Granular boric acid is more dense, much like salt crystals. Powder boric acid is very fine. There are many uses of boric acid. Here are some examples: pH adjustment (pools) a way to fireproof fabrics flux additive use to add life to tools steel hardening preservative for many materials eyewash antifungus (yeast infections) ointments

• Industrial Grade Strength
• Anhydrous (Without Water)
• High Quality Boric Acid