Related Clues:

• Joined together
• Joined
• Fused
• Fused together
• Joined, permanently
• Used an acetylene torch
• Put the metal to the metal?
• Connected, as circuit elements
• Joined metals by melting alloys
• Joined metals using soft alloy
• Of metals, fused through heat
• Fused together with heat
• Fused together by heat
• Fused metals together through heat
• Joined together by heating