Lead Free Bar
Kester Solder
Best in Class Preferred Products

Ultrapure K100LD Bar Solder - Lead-free Bar Solder Alloy
As a response to low cost/low copper dissolution alloy, the team at Kester created the Ultrapure K100LD. This K100 LD Solder contains controlled metallic dopants to stabilize the solder joint’s grain structure. It also reduces the dissolution of copper into the solder pot. This bar solder also makes the common defects such as icicling and bridging a thing of the past. Finally, the optimized grain structure leads to shinier solder joints than standard lead-free alloy substances.

SAC305 - Sn96.5Ag3.0Cu0.5 - Extruded Low Dross Bar Solder
Lead-free wave soldering processes are known to produce a larger amount of dross than standard leaded processes. As a result, Kester manufactures all of their lead-free bar solder products with anti-drossing technology to improve process control and to allow the user to get the most value for the money with minimal maintenance costs. Kester Ultrapure SAC305 Bar Solder was designed to minimize the amount of dross generated in wave soldering,selective soldering or dip soldering processes. Kester Ultrapure SAC305 yields less dross, bright solder joints, and a reduction in defects in wave, selective and dip soldering processes. is a Master Stocking Distributor of Kester Solder for many decades.

In 2006, the European Union Waste Electrical and Electronic Equipment Directive and Restriction of Hazardous Substances Directive (RoHS) set fourth the restriction on the use of leaded material on the majority of consumer electronic products. Today, if you are located in the US manufacturers may receive tax benefits by lowering the overall usage of leaded solder products.

Lead free bar solder typically has a higher melting point, however, there are lead free bars available on the market with lower heating temperatures. is proud to be an authorized distributor of Kester Solder for Lead Free Bar Solders and material. We specialize in Kester Solder and are the largest, single stocking, woman owned, distributor internationally.

Popular Kester Lead Free Solders Include:

Kester SN99 (SN100) Lead Free Bar Solder

Kester SAC305 (Sn96.5 Ag3.0 Cu0.5) Lead Free Bar Solder

Kester K100LD Lead Free Bar Solder

Not sure what lead free solder alloy you are looking for? Contact a Janel Customer Service Representative today.
Item #DescriptionPrice
KESTER SOLDER 44-7000-0000 KES 44-7000-0000 Kester 04-7000-0000 SN100 Pure Tin Bar Solder 25 lb Box $34.03
KESTER SOLDER B KES 44-7000-0000 B Kester 04-7000-0000-BAR SN100 Pure Tin Bar Solder 1 2-3 lb $66.46
KESTER SOLDER 44-7012-0000 KES 44-7012-0000 Kester 04-7012-0000 SN99.3CU0.7 Bar Solder 25 lb box $27.41
KESTER SOLDER 44-7033-0000 KES 44-7033-0000 Kester 04-7033-0000 Sn97Ag03 Bar Solder $53.48
KESTER SOLDER 44-7040-0000 KES 44-7040-0000 Kester 04-7040-0000 Lead Free Bar Solder 25 lb box $44.77
KESTER SOLDER 44-7050-0000 KES 44-7050-0000 Kester 04-7050-0000 Lead Free Bar Solder $44.30
KESTER SOLDER 44-7068-0000 KES 44-7068-0000 Kester 44-7068-0000 SAC305 Ultrapure Bar Solder 25 lb box $54.60
KESTER SOLDER B KES 44-7068-0000 B Kester 04-7068-0000-BAR SAC305 Bar Solder Per Bar $97.36
KESTER SOLDER 44-7070-0000 KES 44-7070-0000 Kester 04-7070-000 Tin Silver Bar Solder 25 lb box $72.86
KESTER SOLDER B KES 44-7070-0000 B Kester 04-7070-0000-BAR Tin Silver Bar Solder Per Bar $160.00

Janel Online distributes over 500,000 items from over 200 manufacturer brands. We strive to offer a wide variety of quality products from the best manufacturers.

WBENC Certified  Visa Mastercard Discover AMEX  Paypal Buyer Credit Click for the BBB Business Review of this Soldering Equipment in Bound Brook NJ  Official PayPal Seal    McAfee Secured