Shop with us online for Curbside Pickup or Delivery!
Oatey
Oatey® No. 5 Paste Flux is a petrolatum-based flux designed to provide superior wetting properties for better solder flow. It can be used with most soft solders, 100% lead-free and safe for use on potable water applications. No. 5 Paste Flux's formula prevents copper piping turning green and is excellent for large diameter copper pipe applications. Oatey products have earned the trust of plumbing professional for over 100 years.
1.7 oz.Petrolatum-based solder paste flux100% lead-free paste cleans and fluxes copper pipingEffective on all metals except aluminum and stainless steelIdeal for large diameter copper pipingPetroleum base provides cleaning effectivenessWill not turn copper piping greenCompatible with all common plumbing solder alloysMaterial is safe for use in drinking water applicationsNSF standard 14 (performance) and standard 61 (health effects) certifiedExcellent wetting characteristics for better solder flow and exceptional bonding
Login to join the Astro Loyalty Rewards Program or to see your progress.
The Astro Loyalty Rewards Program helps you save money and gives you free gifts for your purchases!
Do you want to sign up for the Astro program?