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in stock - price: $1.99

.031 inch Kester 60/40 solder, 1 oz, #44 flux

This is our recommended size and type of solder for general purpose through-hole work, with occasional surface mount and larger connector soldering. If you're not sure, start with this.

out of stock, check back in 3-4 days - price: $2.49

.02 inch Kester 60/40 solder, 1 oz, #44 flux

This is the size and type of solder we recommend for surface mount soldering.

in stock - price: $1.89

.05 inch Kester 60/40 solder, 1 oz, #44 flux

This is the size and type of solder we recommend for larger connector soldering. For instance, tinning larger wires or soldering lots of switches.

in stock - price: $2.99

.031 inch lead-free Kester solder, 1 oz, #48 flux

This is the lead-free solder we recommend for general purpose through-hole soldering, along with occasional surface mount and larger connector soldering. Composition: tin(96.5%), silver(3%), copper(.5%).

in stock - price: $2.99

.062 inch lead-free Kester solder, 1 oz, #48 flux

This is the lead-free solder we recommend for larger connectors. For instance, if you’re soldering lots of switches or tinning larger wire. Composition: tin(96.5%), silver(3%), copper(.5%).

in stock - price: $3.49

.02 inch lead-free Kester solder, 1 oz, #48 flux

This is the lead-free solder we recommend for surface mount soldering. Composition: tin(96.5%), silver(3%), copper(.5%).