Silver colored and will accept patina. Wire wrapped hummingbird feeder by artist Kayleigh Clark. This 14 gauge pre-tinned copper wire is ideal for all your craft projects, including suncatchers, jewelry, and decorative soldering. With a 1/16... The tin layer on tinned wire protects the copper core from oxidizing and accepts solder with minimal cleaning. Other project shown created by artist Lynette Wrigley from Stained Glass 20 Great Weekend Projects. Unified Wire & Cable 1441T1015-4 WRT14-4 Hook-Up Wire, Tinned Copper Tinned Copper Wire For Stained Glass 14g Tinned Copper Wire (20 Feet) | 4 Oz - Robin's Glass Supplies 4 Gauge Wire Pre-tinned wire has many uses in stained glass, jewelry and soldering projects Add to Wish List (1973-80) Gas Tank Selecto Switch-OEM Fits: 1973-1980 Chevy Tuck 1973-1980 GMC Tuck Jump to: Desciption Details Use as reinforcement in suncatchers, to make jump rings and for applying quick and easy decoration to your soldering.