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Homogenized Solder - 70pa Solder
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$39.99
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SKU: 080601070
Overview
This solder-in-flux solution is designed for gunsmithing work where controlled application and clean cleanup matter. Packaged in a syringe for precise placement, it is intended to join most ferrous and non-ferrous metals, including stainless steel, while excluding aluminum and magnesium. The 70PA option is specified for joining dissimilar metals and can be plated over with electroless nickel. After soldering, the remaining flux residue cleans up with warm water, which helps keep the process straightforward in the shop.
Why Hunters Choose the Brownells
Syringe Packaging
Supports precise application and measured
Homogenized Formula
Helps prevent solder and flux
Suitable Joining
Most ferrous and non-ferrous metals,
Flux Residue
Warm water after soldering
Joining Dissimilar
Metals in gunsmithing applications
Key Features
- Syringe packaging meters precisely for controlled application.
- Homogenized solder-in-flux formulation helps prevent solder and flux separation.
- Designed for gunsmithing applications.
- Joins most ferrous and non-ferrous metals, including stainless steel.
- Not intended for aluminum or magnesium.
- 70PA version lists 16,000 psi tensile strength and 425°F bonding temperature.
- Can be plated over with electroless nickel.
Best Used For
- Gunsmiths needing precise solder application on small, controlled repair areas
- Users joining dissimilar ferrous or non-ferrous metals, including stainless steel
- Projects where easy post-solder cleanup with warm water is preferred
- Work requiring a syringe-packaged solder-in-flux solution to reduce waste
Specifications
| Application | Ideal for joining dissimilar metals; can be plated over with electroless nickel |
|---|---|
| Available Option | 70PA Solder |
| Bonding Temperature | 425°F |
| Compatible Metals | Most ferrous and non-ferrous metals, including stainless steel |
| Flux Cleanup | Cleans up easily with warm water |
| Incompatible Metals | Aluminum and magnesium |
| Packaging | Syringe |
| Solder Type | Solder-in-flux solution |
| Tensile Strength | 16,000 psi |
Pros
- Syringe packaging supports precise application and measured dispensing.
- Homogenized formula helps prevent solder and flux separation.
- Suitable for joining most ferrous and non-ferrous metals, including stainless steel.
- Flux residue cleans up easily with warm water after soldering.
- Designed for joining dissimilar metals in gunsmithing applications.
- Can be plated over with electroless nickel.
Considerations & Trade-offs
- Not suitable for aluminum or magnesium, so it won’t cover every metal-to-metal repair or assembly need.
- The 425°F bonding temperature may be a limitation for applications that require higher-heat brazing or soldering.
- It is positioned for joining dissimilar metals and gunsmithing use, so it may be more specialized than a general-purpose solder.
- Flux residue cleans up with warm water, but cleanup is still a required step after soldering.
Suggested Comparisons
- Gunsmithing solder and braze products
- Metal joining adhesives and flux solutions
- Precision application soldering supplies
- Electroless nickel plating-compatible joining materials
Suggested Accessories
- Soldering flux
- Heat source
- Cleaning supplies
- Plating materials
Frequently Asked Questions
What metals can 70PA Solder be used on?
According to the product description, it is intended for joining most ferrous and non-ferrous metals, including stainless steel. It is not for aluminum or magnesium.
What is the bonding temperature for this solder?
The listed bonding temperature for 70PA Solder is 425°F.
What is the tensile strength of 70PA Solder?
The product specifications list a tensile strength of 16,000 psi.
Is this sold as a separate solder and flux, or as a combined product?
It is described as a solder-in-flux solution. The homogenizing process is said to prevent solder and flux separation.
Can the residue be cleaned up after soldering?
Yes. The description says the flux residue cleans up easily with warm water.