Utility Manufacturing 14-220 Soldering Flux – 1 lb. Paste for Metal Joining

The Utility Manufacturing 14-220 is a 1 lb. soldering flux paste formulated for professional-grade metal joining tasks. Its chemical composition is designed to clean metal surfaces by removing oxides, allowing for optimal wetting and uniform solder flow. Suitable for use in plumbing, mechanical, and industrial applications.

This flux is compatible with a broad range of base metals including copper, brass, galvanized iron, mild steel, lead, zinc, nickel, silver, and more. It is ideal for preparing metal surfaces prior to soldering and is compliant with lead-free plumbing standards.

Product Features

  • Application: Effective on copper, brass, galvanized iron, tin, zinc, silver, nickel, mild steel, lead, malleable iron, and terne plate
  • Consistency: Paste form allows controlled, precise application
  • Self-Cleaning Action: Removes oxidation during heating for clean solder joints
  • Flash Point: Rated at 204°C (399°F) for safe high-temperature work
  • Low Odor: Suitable for enclosed job sites where ventilation may be limited

Technical Specifications

  • Manufacturer: Utility Manufacturing
  • Part Number: 14-220
  • Weight: 1 lb. (16 oz.)
  • Form: Paste
  • Composition: Ammonium chloride, zinc chloride, petroleum base
  • Color: Tan

Installation Notes

Apply flux with a suitable applicator to clean surfaces prior to heating. Heat joint and apply solder once proper temperature is reached. Remove residue as required by project specifications. Use appropriate safety gear and follow local codes when working with heat and chemical fluxes.

Professional Use Cases

The 14-220 flux is intended for soldering tasks where consistent bond strength and clean joint formation are required. Its formulation meets the performance expectations of plumbing, HVAC, and sheet metal trades. Not recommended for electrical connections unless approved for the specific application.

Fast, Reliable Delivery for Every Order

At Primes Distribution, we understand that timely delivery is just as important as product quality. That’s why we partner with trusted carriers to make sure your plumbing, HVAC, and heating supplies arrive safely and on time.


Shipping Methods

We offer multiple shipping options to fit your needs:

  • Standard Shipping: 3–7 business days across the continental U.S.

  • Expedited Shipping: 1–3 business days for urgent orders.

  • Local Pickup: Available at our warehouse by appointment.

Order Processing

All in-stock orders are processed within 1–2 business days. You’ll receive a confirmation email once your order is placed and a tracking number as soon as it ships.

Orders placed after 3 PM or on weekends will be processed the next business day.


Shipping Costs

Shipping costs are calculated at checkout based on weight, dimensions, and delivery location. Large or heavy items (like water heaters or HVAC units) may require special freight handling.


Delivery Areas

We currently deliver throughout the United States. For bulk or international shipments, please contact our support team for a custom quote.


Damaged or Missing Items

If your shipment arrives damaged or incomplete, report it within 48 hours of delivery. Our support team will quickly arrange a replacement or refund.


Need Help?

If you have questions about your order or need help tracking a shipment, reach out to our customer support team at:
📧 sales@primesdistribution.com
📞 786-937-7081