How to Guide

FAQs
Q What are the melting ranges for Oatey Solders?
A Silver/Safe-Flo Lead Free (420°F to 460°F) Acid Core 50/50 (361°F to 421°F)
95/5 (450°F to 464°F) Acid Core 40/60 (361°F to 460°F)
95/5 Acid & Rosin Core (450°F to 464°F) Rosin Core 60/40 (361°F to 375°F )
50/50 (361°F to 421°F) Rosin Core 40/60 (361°F to 460°F)
40/60 (361°F to 460°F)
Q How long can you leave ux on the pipe before soldering the joints?
A It is important that you never ux a pipe that will not be soldered within a 4 hour period of time. Flux is
an acid and will have an etching affect if left on the pipe too long without heat and solder being applied.
Q What type of solder and ux are recommended to solder aluminum?
A None. Oatey does not manufacture a solder or ux for this application.
Q What type of solder and ux are recommended to solder electronics?
A Oatey 95/5 Lead free Rosin Core Wire Solder, or Oatey Rosin Core Wire Solder.
Q What type of solder and ux are recommended to solder heat ducts?
A Oatey 95/5 Lead Free Acid Core Wire Solder, or Oatey Acid Core Wire Solder.
Q What type of solder and ux are recommended when used in food grade processes?
A None. Oatey does not manufacture a solder or ux for this application.
Q What type of solder and ux are recommended to solder stainless steel?
A None. Oatey does not manufacture a solder or ux for this application.
Copper Installation