Product reference sheet

Oatey® No. 95 Tinning Flux is a petrolatum-based flux containing tinning powder to help pre-tin the pipe. It cleans, tins and fluxes most commonly soldered metals. 100% lead-free, No. 95 Tinning Flux is NSF-listed for potable water applications. Its 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.



Smooth, non-runny petrolatum-based solder paste flux


100% lead-free paste cleans and fluxes copper piping


Use on copper piping and other metals without discoloration


Petroleum base provides cleaning effectiveness; Will not turn copper piping green


Cleans, fluxes and pre-tins copper piping to provide uniform solder flow


Ideal for large diameter copper piping; Compatible with all common plumbing solder alloys


Can be used in plumbing, fire sprinkler, heating, venting and air conditioning (HVAC) and other systems


Material is safe for use in drinking water applications


Excellent wetting characteristics for better solder flow and exceptional bonding