Harris® Pasteweld 4 lb Jar Gray Leaded Soldering Flux

★★★★★ 4.5 34 reviews

US$225.35
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Product details

Management number 240911225 Release Date 2026/07/17 List Price US$225.35 Model Number 240911225
Category

Item Details:

Pasteweld® leaded solder is a formulated mixture of 50% tin 50% lead, water soluble zinc chloride flux for torch, iron or furnace soldering. It provides a convenient one-step method of solder application. When heated the binder burns away and the flux becomes active. When the soldering temperature is reached the metal solder powder melts and completes the solder connection. PASTEWELD® is not for potable water systems. It is not recommended for processes that involve products for human consumption. It is generally unsuitable for electrical or electronic applications.

Features

  • Designed for torch, iron or furnace soldering
  • Formulated mixture of 50% lead and zinc chloride flux
  • Joins practically all metals except the white metals with excellent control of alloy deposit
  • Excellent where pre-placement of solder is required for furnace and/or automatic soldering applications
  • Not recommended for electrical or electronic applications
  • Do not use this product in plumbing or for potable water applications
  • Flux residue should be removed after soldering

Applications

  • Torch, iron and furnace soldering

Caution

  • PROTECT yourself and others.
  • Read and understand this information.
  • FUMES AND GASES and VAPORS can be hazardous to your health.
  • FLUX IS CORROSIVE: may be harmful or fatal if inhaled or swallowed. FLUX CAUSES SKIN AND EYE BURNS. KEEP OUT OF THE REACH OF CHILDREN. HEAT RAYS (infrared radiation) from flame or metal can injure eyes.
  • Before use, read and understand the manufacturer’s instructions, Safety Data Sheets (SDS), and your employer's safety practices.
  • Keep your head out of fumes.
  • Use enough ventilation, exhaust at the flame, or heat source, to keep fumes and gases from your breathing zone and the general area.
  • Wear correct eye, ear, and body protection.
  • See American National Standard Z49.1, Safety in Welding, Cutting, and Allied Processes, published by the American Welding Society, 8669 Doral Blvd., Doral, Florida 33166 OSHA Safety and Health Standards, available from the U.S. Government Office, Washington, DC 20402.

Product Attributes:

Attribute Value
Product Type Soldering Flux
Trade Name Harris® Pasteweld
Weight 4 lb
Package Jar
Color Gray
Temperature 361°F - 421°F

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4.5 out of 5
★★★★★
34 ratings | 14 reviews
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