Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
  • Made in USA

Uniweld P4KD9S - UNI-4300 Aluminum Soft Solder Flux Kit With Applicator

Item: P4KD9S
What’s the price?
Sign in or register for pricing.
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



Uniweld UNI-4300 aluminum soft solder flux kit with metal tip applicator is a great solution for the service technician who is frequently confronted with the task of repairing or joining aluminum to aluminum and aluminum to copper or brass. A common repair problem occurs when an air conditioning system's evaporator coil develops a small pinhole leak. UNI-4300 (P4KD9S) is an excellent product for this repair application due to its low melting point of 500 ºF (260 ºC) and 20,000 PSI tensile strength.


NameUniweld P4KD9S - UNI-4300 Aluminum Soft Solder Flux Kit With Applicator
Gemaire Item NumberP4KD9S
Manufacturer Product NumberP4KD9S
SKU - PIM Number1379330049356
ERP Number340086
Unit of MeasureEA
Weight0.4 Pounds (Lb)
Length4.0 Inches (In)
Width1.5 Inches (In)
Height6.8 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
ApplicationAluminum Soldering
GEM - Case Quantity


Tell Us How We Can Improve Your Shopping Experience - click here!