J.W Harris Stay-Silv® SSWF7 All-Purpose Brazing Paste Flux, 6.5 oz Bottle With Brush Cap, White
Stay Silv white paste flux is a homogenous brazing flux ideally suited for use with a variety of base metals. A mixture of boric acid and fluoride compounds, it is formulated to provide smooth flux application, even coverage, and excellent protection during braze heating cycles. Stay Silv white flux is recommended for brazing copper and copper alloys, (except aluminum bronze), steel, stainless steel, nickel alloys and other ferrous base metals. Flux may be water thinned but care should be taken to avoid excess dilution. It is also suitable for use with many phosphorus-copper-silver alloys, (AWS BCuP and ISO CuP), for brazing copper to brass. Flux turns clear, (transparent), close to brazing application temperature. This is a useful indicator you are ready to apply braze wire or rod.
Standard/Approvals: AWS A5.31 Classification FB3 A, AMS 3410, Federal Specification O-F-499, Type B, EN 1045 Type FH10
Application: For Use with Silver Brazing Alloys on all Metals other than Aluminum, Magnesium or Titanium
| Brand | : | J.W Harris |
| Sub Brand | : | Stay-Silv® |
| Item Name | : | Brazing Paste Flux |
| Type | : | All-Purpose |
| Container Size | : | 6.5 oz |
| Container Type | : | Bottle with Brush Cap |
| Form | : | Paste |
| Composition | : | > 50% Potassium Difluorodihydroxyborate, 20 - 30% Potassium Fluoride |
| Color | : | White |
| Odor/Scent | : | Odorless |
| Temperature Range | : | 1050 - 1600 deg F |
| Specific Gravity | : | 1.5 to 1.7 |
| Applicable Materials | : | Brazing Copper and Copper Alloys, (Except Aluminum Bronze), Steel, Stainless Steel, Nickel Alloys and Other Ferrous Base Metals |

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