Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Item
Type
Material
Working Range (Deg. F)
Specific Gravity
Container Type
Container Size
Application
Brand
Price
Shop By

Soldering Flux

30 Results Found that Include 30 Products

Results per page:  16 | 32 | 48
Lead Free Flux,2 Oz,For Solder Prep
  • WORTHINGTON
  • Lead Free Flux, 2 Oz, For Solder Prep Lead Free Flux,2 Oz,For Solder Prep
  • Item # 1UYJ2
  • Mfr. Model # 334429
  • Lead Free Flux, Paste, Petroleum/Zinc Chloride, Working Range (Deg. F) 410 to 450, Specific Gravity 0.97,...More

Paste Flux,Solder,Jar,16 oz.
  • OATEY
  • Paste Flux, Solder, Jar, 16 oz. Paste Flux,Solder,Jar,16 oz.
  • Item # 39AT49
  • Mfr. Model # 30041
  • Paste Flux, Solder, Paste, Working Range (Deg. F) 400 Degrees to 700 Degrees , Container Type Jar, Container...More

Lead Free Soldering Flux,Paste,4 oz
  • HARRIS
  • Lead Free Soldering Flux, Paste, 4 oz Lead Free Soldering Flux,Paste,4 oz
  • Item # 3JXE9
  • Mfr. Model # BRPF4POP
  • Lead Free Soldering Flux, Water Soluble Paste, Working Range Below 800 Deg F, Container Type Plastic Bottle,...More

Water Soluble Lead Free Flux,8 Oz
  • WORTHINGTON
  • Water Soluble Lead Free Flux, 8 Oz Water Soluble Lead Free Flux,8 Oz
  • Item # 1UYJ8
  • Mfr. Model # 334442
  • Water Soluble Lead Free Flux, Paste, Inorganic Acid, Working Range (Deg. F) 410 to 450, Specific Gravity...More

Brazing Flux,Paste,6.5 oz,1050 to 1600 F
  • HARRIS
  • Brazing Flux, Paste, 6.5 oz, 1050 to 1600 F Brazing Flux,Paste,6.5 oz,1050 to 1600 F
  • Item # 3JXF1
  • Mfr. Model # SSWF7POP
  • Brazing Flux, Paste, Working Range (Deg. F) 1050 to 1600, Specific Gravity 1.5 - 1.7, Container Type Plastic...More

WaterSoluble,All Weather Flux,1 lb
  • LA-CO
  • WaterSoluble, All Weather Flux, 1 lb WaterSoluble,All Weather Flux,1 lb
  • Item # 5FYF8
  • Mfr. Model # 22107G
  • Water Soluble Lead Free Flux, Water Soluble Paste, Organic, Working Range Below 800 Deg F, Specific Gravity...More

Petroleum Based Lead Free Flux,8 Oz
  • WORTHINGTON
  • Petroleum Based Lead Free Flux, 8 Oz Petroleum Based Lead Free Flux,8 Oz
  • Item # 1UYK1
  • Mfr. Model # 334432
  • Petroleum Based Lead Free Flux, Paste, Inorganic Acid, Working Range (Deg. F) 410 to 580, Specific Gravity...More

Soldering Flux,Paste,4 oz,Below 700 F
Paste Flux,Paste,Petroleum,4 oz.
WaterSoluble,All Weather Flux,4 oz
  • LA-CO
  • WaterSoluble, All Weather Flux, 4 oz WaterSoluble,All Weather Flux,4 oz
  • Item # 5FYF7
  • Mfr. Model # 22194G
  • Water Soluble Lead Free Flux, Water Soluble Paste, Organic, Working Range Below 800 Deg F, Specific Gravity...More

Solder Flux,4 Oz,200-850 F
  • WORTHINGTON
  • Solder Flux, 4 Oz, 200-850 F Solder Flux,4 Oz,200-850 F
  • Item # 1UYK3
  • Mfr. Model # 334434
  • Solder Flux, Liquid, Inorganic Acid, Working Range (Deg. F) 200 to 850, Specific Gravity 1.32, Container Type...More

Lead Free Flux,Paste,Lead Free,1.7 oz.
Water Soluble Lead Free Flux,16 Oz
  • WORTHINGTON
  • Water Soluble Lead Free Flux, 16 Oz Water Soluble Lead Free Flux,16 Oz
  • Item # 1UYJ9
  • Mfr. Model # 334441
  • Water Soluble Lead Free Flux, Paste, Inorganic Acid, Working Range (Deg. F) 410 to 450, Specific Gravity...More

Soldering Flux,Water Soluble,4 oz.
  • LA-CO
  • Soldering Flux, Water Soluble, 4 oz. Soldering Flux,Water Soluble,4 oz.
  • Item # 31ME52
  • Mfr. Model # 22104G
  • Soldering Flux, Water Soluble, Paste, Working Range (Deg. F) All-Weather, Container Type Plastic Jar,...More

Brush-In Soldering Flux,6 oz.
  • LA-CO
  • Brush-In Soldering Flux, 6 oz. Brush-In Soldering Flux,6 oz.
  • Item # 31ME55
  • Mfr. Model # 22395G
  • Brush-In Soldering Flux, Silver Brazing, Paste, Working Range (Deg. F) 1000 to 1700, Container Type Plastic...More

Paste Flux 4oz w Brush Cap
  • WORTHINGTON
  • Paste Flux 4oz w Brush Cap Paste Flux 4oz w Brush Cap
  • Item # 5EGC4
  • Mfr. Model # 334431
  • Paste Flux, Petroleum/Zinc Chloride, Working Range (Deg. F) 410 to 450, Specific Gravity 0.97, Container Type...More

Lead Free Flux,16 Oz,For Solder Prep
  • WORTHINGTON
  • Lead Free Flux, 16 Oz, For Solder Prep Lead Free Flux,16 Oz,For Solder Prep
  • Item # 1UYJ1
  • Mfr. Model # 334428
  • Lead Free Flux, Paste, Petroleum/Zinc Chloride, Working Range (Deg. F) 410 to 450, Specific Gravity 0.97,...More

Soldering Flux,Aluminum,4 oz.
  • LA-CO
  • Soldering Flux, Aluminum, 4 oz. Soldering Flux,Aluminum,4 oz.
  • Item # 31ME56
  • Mfr. Model # 22404G
  • Soldering Flux, Aluminum, Paste, Working Range (Deg. F) 0 to 390, Container Type Plastic Jar, Container Size...More

Stainless Steel Flux,4 Oz,200-850 F
  • WORTHINGTON
  • Stainless Steel Flux, 4 Oz, 200-850 F Stainless Steel Flux,4 Oz,200-850 F
  • Item # 1UYG7
  • Mfr. Model # 334436
  • Stainless Steel Flux, Liquid, Inorganic Acid, Working Range (Deg. F) 200 to 850, Specific Gravity 1.5,...More

Soldering Flux,12 oz.,Plastic Jar
WaterSoluble,All Weather Flux,2 oz
  • LA-CO
  • WaterSoluble, All Weather Flux, 2 oz WaterSoluble,All Weather Flux,2 oz
  • Item # 5FYF6
  • Mfr. Model # 22101G
  • Water Soluble Lead Free Flux, Water Soluble Paste, Organic, Working Range Below 800 Deg F, Specific Gravity...More

Silver Brazing Flux,6 Oz,1000-1600 F
  • WORTHINGTON
  • Silver Brazing Flux, 6 Oz, 1000-1600 F Silver Brazing Flux,6 Oz,1000-1600 F
  • Item # 1UYK2
  • Mfr. Model # 334433
  • Silver Brazing Flux, Paste, Inorganic Acid, Working Range (Deg. F) 1000 to 1600, Specific Gravity 1.6,...More

Lead Free Flux,Paste,Lead Free,8 oz.
Soldering Flux,Liquid,2 oz.,Plstc Bottle
Paste Flux,Paste,Petroleum,8 oz.
Soldering Flux,Silver Brazing,1 lb.
  • LA-CO
  • Soldering Flux, Silver Brazing, 1 lb. Soldering Flux,Silver Brazing,1 lb.
  • Item # 31ME54
  • Mfr. Model # 22307G
  • Soldering Flux, Silver Brazing, Paste, Working Range (Deg. F) 1000 to 1700, Container Type Plastic Jar,...More

Soldering Flux,Silver Brazing,6 oz.
  • LA-CO
  • Soldering Flux, Silver Brazing, 6 oz. Soldering Flux,Silver Brazing,6 oz.
  • Item # 31ME53
  • Mfr. Model # 22305G
  • Soldering Flux, Silver Brazing, Paste, Working Range (Deg. F) 1000 to 1700, Container Type Plastic Jar,...More

Non-Acid Soldering Flux,16 oz.
Soldering Flux,Liquid,16 oz,Plstc Bottle
Soldering Flux,Aluminum,1 lb.
  • LA-CO
  • Soldering Flux, Aluminum, 1 lb. Soldering Flux,Aluminum,1 lb.
  • Item # 31ME57
  • Mfr. Model # 22407G
  • Soldering Flux, Aluminum, Paste, Working Range (Deg. F) 0 to 390, Container Type Plastic Jar, Container Size...More

Results per page:  16 | 32 | 48

Stock up on welding, solder and brazing flux at Grainger, the supplier for people who get things done. Find lead-free water-soluble and petroleum-based welding fluxes, general-purpose silver brazing paste and specially formulated liquid flux. Choose the type of flux that can be used with the metal types you work with. Let Grainger help you get the job done right with welding, solder and brazing fluxes you can depend on!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More