Related Clues:

• Blends
• Firecracker parts
• The impatient have short ones
• Amalgamates
• Old ways of handling current problems?
• Blends or amalgamates, say metals
• Welds together using heat
• Welds together with heat
• Blends together as with heat
• They interrupt the electric current when they're overloaded
• Blow one of these and lose your temper
• Blow them! That's what they're for
• Blasting caps' adjuncts
• Melts together
• Joins in practice in case of foreigners