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Contains 8 oz. (227 g) in lump form. When dissolved in hot water, can be used to oxidize most metals.

Use dissolved in hot water as an oxidizer for most metals. 4 oz.

For over 50 years, the proven standard of quality. Makes hard soldering as easy as soft soldering. Use on gold, silver, platinum and other metals with high melting points. 32oz.

For over 50 years, the proven standard of quality. Makes hard soldering as easy as soft soldering. Use on gold, silver, platinum and other metals with high melting points. 8oz.

Dimensions: 12″ x 25″ x 1″

Dimensions: 12″ X 25″ X 2″

Renata Single Battery CR2325