Harris® Pasteweld 4 lb Jar Gray Leaded Soldering Flux

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Management number	202802432	Release Date	2025/09/18	List Price	$364.65	Model Number	202802432
Category	Welding Welding Fillers

Management number

202802432

Release Date

2025/09/18

List Price

$364.65

Model Number

202802432

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.