Exclusive Kapp Alloy Products:

KAPPFree
KappFree solder is a lead-free formulation designed specifically to replace lead solders in plumbing, electrical and electronic applications.

KAPPRAD
Lead-free solder for fast strong repair of aluminum & aluminum-copper radiators and a/c coils.

GALVANITE
Lead-free solder for high quality repairs to galvanized steel surfaces.

ALUMITE
The original fluxless solder for aluminum.

DURAKAPP Babbitt
Higher strength and ductility babbitt improves bearing performance & extends bearing life.

KAPP Tec
High temperature, high-strength solder for metals other than aluminum.

KAPP TecZ
High temperature, high strength solder that may be used on most metals, but especially aluminum, copper and stainless.
Kapp Comet Flux™
 

Kapp Comet flux has been designed specifically for soldering all common metals except aluminum. Comet flux is an activated liquid flux, a mixture of inorganic salts in water, with approximately 35-40% active ingredients.

Benefits and Uses

Highly recommended for use with silver-solders on stainless steel . Excellent for use with all solders and metals other than aluminum when temperature requirements are between 350°F - 550°F. Excellent wetting properties.

Effective fluxing action on metal surfaces is 350°F- 550°F. NOTE: COMET FLUX WILL CHAR AT TEMPERATURES EXCEEDING 550°F. Copper-Bond Flux is appropriate for higher temperature ranges on non-aluminum.

Residue is slightly corrosive, and easily removed with hot water rinse.

Physical Properties & Technical Data
Fluxing Range 350°F TO 550°F
Specific Gravity 1.387 @ 70°F
Appearance Clear liquid, slight yellow color, no odor
Solubility Soluble in water
pH Slightly Alkaline
Corrosivity mildly corrosive to steel and soldered joints
Flash Point 71°F - TCC
Weight Per Gallon 11.6
Shelf Life 1 Year unopened at ambient temp
Packaging Convenient 2 oz. and 6 oz. dispenser bottles,& 1/2 gallon & 1 gallon bulk bottles
 

*Please Note: Flux is rated by D.O.T. As Corrosive Hazard -
Can Not Be Shipped By Air


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Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.