The CF-WATERSAFE from Canfield Technologies is a 100% Watersafe Lead-Free Solder, 1lb spool. This is necessary for soldering fittings to pipes.

Advantages:
•The plumber's LEAD-FREE solder of preference;
•A silver/tin/copper enhanced alloy;
•Carries 25% more feet of solder per pound than 50/50;
•Made from the highest grade virgin metals;
•Meets all state and federal specifications for sanitary and potable water applications;
•Free of lead, zinc, arsenic, cadmium, and nickel;
•Ideal product where nontoxic lead-free soldering is required;
•Excellent high temperature strength;
•The product of choice when forming a fillet;
•The best general purpose, high quality lead-free replacement for 50/50 solder;
•MEETS ASTM-B32.

Features:

• Highest Quality;
• Contains More Silver;
• Better Flow;
• Superior Strength;
• Healthy Work Environment.

Technical Specifications:

• Melting Temperature: 418°F - 440°F;
• Purity: 99(+)%;
• hear Strength: 10,000 psi (Room Temperature); 6,000 psi (at 250°F);
• Tensile Strength: 8,000 psi (Room Temperature); 5,000 psi (at 250°F);
• Density: 0.265 lbs/in³.