HVAC Duct & Supplies

Lucas Milhaupt 75014 Ultra Flux Silver Brazing Flux, 7oz. Ultra Flux is a low spattering water based active flux which is used in open air brazing ...

Lucas Milhaupt 98000 SILVALOY 450, 45% Silver, 1 Troy Oz.  Silvaloy 450 is a sluggish general purpose alloy used for joining ferrous and non-ferrou...

Lucas Milhaupt 98060 SILVALOY 560, 56% Silver, 1 Troy Oz. Silvaloy 560 is the lowest temperature, cadmium-free, silver based filler metal available...

Lucas Milhaupt 99088 AL 822, 4 Rods AL 822 is a low temperature solder ideal for brazing or soldering aluminum to aluminum or aluminum to copper. N...

Lucas Milhaupt 95120 HANDY-FLO 6 28 Rods, 6% Silver Handy-Flo 6 is a silver-copper-phosphorus alloy used for brazing copper to copper or copper to ...

Lucas Milhaupt 98100 SILVALOY 452 8 Rods, 45% Silver - Flux Coated (Blue) Silvaloy 452 Flux Coated is a flux coated Silvaloy brazing rod. In additi...

Lucas Milhaupt 95060 Sil-Fos 5 28 Rods, 5% Silver Sil-Fos 5 is a silver-copper-phosphorus alloy for copper-copper brazing but can also be used to j...

Lucas Milhaupt 95177 Sil-Fos 15, 7 Rods, 15% Silver Sil-Fos 15 is the preferred alloy for general copper-copper brazing; the phosphorous in the Sil...

Lucas Milhaupt 95150 Sil-Fos 15, 28 Rods, 15% Silver Sil-Fos 15 is the preferred alloy for general copper-copper brazing; the phosphorous in the Si...