La-Co Regular Flux Paste

La-Co Regular Flux Paste

The La-Co Regular Flux Paste (475g) is a professional-grade flux specifically formulated to meet the highest industry standards for soldering performance. With its superior detergent action, this flux paste actively cleans as it solders, promoting strong, durable joints across a range of metal surfaces.

Ideal for plumbing, metal fabrication, HVAC, and other applications, this water-soluble paste offers the convenience of fast, easy flushing from pipe systems. Manufactured in the USA, it meets the strict military specification Mil-F-4995 Type II, ensuring premium quality and consistency.

Key Features:

• Cleans as it Solders: Super detergent action ensures contaminants are removed during soldering, resulting in solid, reliable joints.
• Water Soluble: Easily rinses out of pipe systems, reducing cleanup time and effort.
• Safe Formulation: Free from lead, acids, and zinc chloride—non-toxic and non-corrosive.
• Wide Metal Compatibility: Suitable for most commonly soldered metals, including copper and brass.
• Compliant with Military Standards: Meets Mil. Spec. Mil-F-4995 Type II for quality and performance.
• Large Capacity: 475g size ideal for frequent or large-scale professional use.
• Made in the USA: Trusted American manufacturing quality and consistency.

Technical Specifications:

Applications:

• Domestic and industrial plumbing
• HVAC system installations
• Sheet metal work and repairs
• Electrical and mechanical soldering
• Maintenance and fabrication projects

Frequently Asked Questions (FAQ):

Q: Is this flux appropriate for use in potable water systems?
A: Yes, the formula is non-toxic, lead-free, and free from zinc chloride and acids, making it safe for use in plumbing applications involving drinking water.

Q: How should I clean the flux after soldering?
A: The flux is water-soluble and can be thoroughly rinsed using clean water to remove any residue from the soldered area.

Q: Is this flux compatible with all types of solder?
A: It is best used with soft solders. For silver soldering or brazing, a specialized flux should be used.

Q: Does the product come with a brush?
A: This 475g container does not include a brush. A separate applicator may be required for precise application.

Q: What is the expected shelf life of this product?
A: When stored properly in a cool, dry place with the lid securely closed, the flux remains effective for up to 2 years.

Warranty Information:

La-Co offers a limited manufacturer’s warranty on this product, covering defects in materials and workmanship under normal use conditions. The warranty does not apply to damage caused by improper use, contamination, or storage outside of recommended conditions. For warranty service or product support, customers should contact the manufacturer directly