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Oatey 30013 No. 5 Lead Free Solder Paste Flux 4oz

Oatey 30013 No. 5 Lead Free Solder Paste Flux 4oz

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“Super fast shipping and reasonable shipping fee. Will definitely use again. ”
-Bill K.
06/02/2026

$4.74

 

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. Safe for use on potable water applications. Oatey products have earned the trust of plumbing professional for over 100 years. Made in the USA.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 19547 Category: Tag:

Oatey No. 5 Lead Free Solder Paste Flux 4oz

 

  • For warranty product details, refer to the Oatey Limited Warranty document
  • Effective on all metals except aluminum and stainless steel
  • Compatible with all common plumbing solder alloys
  • Will not turn copper piping green
  • Good for large diameter copper piping
  • 100% lead-free paste flux cleans and fluxes copper piping to provide uniform solder flow
  • Petroleum base provides cleaning effectiveness
  • NSF standard 14 (performance) and standard 61 (health effects) certified
  • Material is safe for use in potable water applications
  • Includes brush for easy flux application

 

30013

 

UPC:038753300139

 

Related Documents

 

Oatey No. 5 Flux Paste Product Specification Sheet

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

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“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”
-Kimberly S.
04/25/2026
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