Diameters / Packaging


0.05 lb strip
1 ea 11 stick Tube
1 ea 24 stick Tube
1 ea 28 stick Tube
1 ea Tube
1 ea. Tube
1 lb. strip
4 ea Tubes/Box
5 ea 28 stick Tubes/Box
5 lb. Tube
10 lb box
10 lb. Tube
25 lb Box
.005 in 15S00512
.005 in. 15S0051
.010 in. 15S0101
.050 in. x 1/16 in. 15320F1
0.050 in. x 1/8 in. 15620F5
0.050 x 1/8 x 20 in 15620F1 15620F15P 15620F
0.050 x 1/8 x 20 in 7 stick 1520FMPOP
0.050 x 1/8 x 36 in 15636F
0.050 x 1/16 x 20 in 15320F
1/8 in. sq. 15636S10
1/8 x 1/8 x 20 in 15620S1 15620S
1/8 x 1/8 x 36 in 15636S
1/8 x 20 in 15620R1
1/8 x 36 in 15636R
1/16 x 20 in 15320R
1/16 x 20 in 51 stick 15320R1
1/16 x 36 in 15336R
3/32 x 3/32 x 36 in 15536S
3/32 x 20 in 15520R1 15520R
3/32 x 36 in 15536R

Stay-Silv® 15

Phos-copper-silver filler metal with a wide melting range for brazing copper used in the HVAC and refrigeration industries and brass with the use of flux.


Stay-Silv 15 has proven its value for many years as it has been considered the industry's standard 15% silver alloy. This filler metal is excellent for situations in where close fit-up does not exist and where thermal expansion and service vibration are involved.


  • A frequent choice for brazing copper, as copper is self-fluxing
  • Wide melting range allows operators to fill loose connections and "cap", or build up around finished joint. When heated above its liquidus it will penetrate tight connections.
  • Excellent for situations where close fit-up does not exist, and where thermal expansion and service vibration are involved.
  • Popular brazing filler metal for HVAC and refrigeration connections.
  • Can be used to braze brass with the use of appropriate brazing flux
  • Suitable for brazing low nickel, (10% maximum), copper/nickel base metals
  • Can be used for brazing copper-to-copper and copper-to-brass (using Stay-Silv" white brazing flux) applications.
  • Corrosion resistance is generally similar to copper base metal, but phosphorus containing alloys should not be used if the braze is exposed to sulfur or sulfur compounds in service
  • Not recommended for brazing steel or other ferrous metals due to sufficient lack of joint ductility
  • Conforms to the EU Reach & RoHS directive


Warning -

Cancer and Reproductive Harm -