Quick & Easy Using Propane Torch
No damp cabinets or long rusting periods required to get top-quality, good-looking blues. Heat gun or part to 150°-200° F. with propane torch; swab on solution, immerse in boiling water for 5 minutes and card with soft wire wheel or fine steel wool. Repeat the application of solution and boiling until color wanted is achieved, then neutralize. Complete instructions included.
Big Book Catalog, Issue:72, Page:398
SPECS: 4 oz. (118.2ml) and 16 oz. (473ml) net contents bottles. Detailed instructions.