A scheduled site upgrade will take place from Sat., 10/25 until Sun., 10/26. Minor disruptions to pricing, orders, or inventory may occur. Thank you for your patience as we work to improve your experience.
Oatey No. 5 Lead Free Paste Flux cleans and fluxes most commonly soldered metals including copper, brass, zinc, galvanized iron, lead and tin or copper-coated metals. Fluxing is a critical step in the soldering process. No. 5 Paste Flux provides superior wetting properties for better solder flow and can be used with most soft solders. No. 5 Paste Flux complies with CA & VT lead content regulations.
$6.26
each
41 In Stock
8 ozshow options
Bulk discount may be available, please contact our support team for details.
or - Free Same Day Shipping & Lower Pricing.
Effective on all metals, except aluminum and stainless steel
Compatible with common plumbing solder alloys
Will not turn copper piping green
Good for large diameter copper piping
100 percent lead free paste flux cleans and fluxes copper piping to provide uniform solder flow
Petroleum base provides cleaning effectiveness
Material is safe for use in potable water applications
Includes brush for easy flux application
29 g/l 3 percent by weight
Specifications
Back To Top
Type: Pipe
Applicable Materials: Copper, Brass, Zinc, Galvanized Iron and Tin or Copper-Coated Metal