94/6 Tin-Silver High Strength Solder 1/8" (3.2mm) 1lb Spool

Professional Grade 94/6 Silver Bearing Solder – 1lb Spool

Upgrade your soldering game with our 94% Tin / 6% Silver Solder, a top-tier alloy that delivers the strength you need without the high heat of brazing. Often referred to in the trade as the "HVAC tech's best friend," this solder is engineered to handle the rigors of vibration and thermal expansion better than standard plumbing solders. The 1/8" (3.2mm) wire diameter is perfect for filling gaps in copper fittings, brass valves, and stainless steel assemblies quickly and efficiently.

Why choose 94/6 over standard 95/5? The secret lies in the silver. That extra silver content boosts the bond strength significantly, allowing this soft solder to perform in environments usually reserved for brazing rods. Yet, because it melts at a relatively low temperature (around 430°F), you can use a standard propane or MAP-Pro torch. This means you don't have to lug around heavy oxy-acetylene rigs for every job, and you avoid overheating valves or weakening the copper pipe through annealing.

Key Benefits for the Tradesman

Whether you are installing a new refrigeration unit, repairing a commercial kitchen's water line, or fabricating custom metalwork, this solder offers versatility and reliability. It flows smoothly and caps off joints with a bright, shiny finish that looks professional and resists corrosion.

• Stronger Joints: Higher tensile strength than tin-antimony solders.
• Lead-Free Safety: 100% safe for potable water and food service repairs.
• Easy Application: Excellent flow characteristics with a wide plastic range for bridging gaps.
• Versatile Bonding: Works on copper, brass, bronze, silver, and steel.

This 1lb spool is the industry standard size, fitting easily into your tool bag or truck organizer. Pair it with a quality liquid or paste flux to break surface tension and ensure a leak-free seal every time. When you need a joint that holds up under pressure and vibration, reach for the 94/6.