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1.7 oz. No. 95 Tinning Flux – Lead Free 12-Pack
30374 - spec sheet
Features
- Ideal for large diameter copper piping
- Excellent wetting characteristics for exceptional bonding
- Petroleum base provides cleaning effectiveness
- Added tinning powder helps to pre-tin piping
- Compatible with common plumbing solder alloys
- Cleans, fluxes and pre-tins copper piping to provide uniform solder flow
- Can be used on copper piping and other metals without discoloration
- 100% lead-free paste cleans and fluxes copper piping to provide uniform solder flow
- Smooth, non-runny soldering paste flux
- 1.7 oz. size
- Can be used in plumbing, fire sprinkler, heating, venting and air conditioning (HVAC) and other systems
- Safe for use in drinking water applications
30374 - spec sheet
Manufacturer Resources
Product Specs
- Volume:
- 0.01
- Department:
- Plumbing
- Product Group:
- Plumbing Chemicals
- Product Subgroup:
- Sealants & Fluxes
- Product Type:
- Flux/Compound
- Product Finish:
- Gray
- Product Weight:
- 0.1
OATEY 30374 – Frequently Asked Questions
1) Is Oatey No. 95 tinning flux safe to use on potable water lines?
Yes. The Oatey No. 95 tinning flux paste is 100% lead-free and safe for use in drinking water applications, so it can go on domestic water copper alongside a lead-free solder alloy. It works with common plumbing solder alloys, so you are not tied to one specific wire.
2) Can I use Oatey 95 tinning flux on fire sprinkler or HVAC copper, not just plumbing?
Yes. The No. 95 tinning flux is rated for plumbing, fire sprinkler, heating, venting and air conditioning systems. For a contractor running both domestic water and sprinkler copper on the same job, it is one flux for both carts.
3) Will Oatey No. 95 flux discolor or stain the pipe and fittings?
No. The No. 95 paste can be used on copper and other metals without discoloration. The paste itself is a smooth gray, non-runny consistency, so it stays where you brush it on a vertical or overhead joint instead of running down the pipe.
4) Does the Oatey 95 flux clean the copper, or do I still need to ream and brush the joint?
The flux is petroleum based, which gives it cleaning action, and it is sold as a product that cleans, fluxes and pre-tins in one pass. That does not replace mechanical prep on oxidized or handled pipe. Brush the fitting and sand the tube end, then brush the flux on. The petroleum base handles the light oxide film that forms between prep and torch, not years of green.
How fast can I get the OATEY 30374 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the OATEY 30374 come with a warranty?
Absolutely. The OATEY 30374 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the OATEY 30374?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the OATEY 30374 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.