Cupronil Anti-Firescale Coating/Flux Combination

Reliable firescale retardant and flux agent in one, Cupronil® is safe on all non-ferrous metals. Effective from 1,100°–1,500°F (593°–816°C); contains copper, potassium, sodium borate and boric acid. Bottle holds 4 ozs. and is refillable.

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Size: 4 oz., 1 pt. (16 oz.), 1 gal. (128 oz.)
Shipping weight: 0.464 lbs (0.21kg), 1.507 lbs (0.684kg), 10.12 lbs (4.59kg)
Country of origin: United States