Kester

Filter Results

404 items found

Sort by

Search Within Brand

: In Stock (166)

: Chemical Solvents (1)
Data Logging Kits (1)
Defoamers (1)
Flux Paste (4)
Flux Pens (6)
Flux Removers (5)
Flux Thinners (10)
Sale (1)
Solder Additives (1)
Solder Bars (15)
: 245 (22)
268 (1)
275 (21)
282 (2)
285 (32)
331 (14)
44 (33)
48 (8)
979 (1)
979VT (1)
: Activated Rosin; Alcohol (1)
Alkaline (2)
Denatured Acid Hydrogenation Gum Resin; Proprietary Solvent; Proprietary Glycol Ether; Proprietary Thickner; Proprietary Rosin (1)
Diethanolamine (1)
Ethanol; Isopropanol; N-Butyl Acetate; Methanol; Adipic Acid (1)
Glutamic Acid Hydrochloride; Urea; Hydrochloric Acid (1)
Glycolic Acid; Guanidinium Chloride; Glycerol; Cyclohexylammonium Chloride (1)
Halogen (1)
Isopropanol Alcohol; Rosin; diethylamine hydrochloride; Sec-Butanol (1)
Isopropanol; Adipic Acid (2)
: 0.010 in (6)
0.015 in (18)
0.020 in (18)
0.025 in (13)
0.02in (1)
0.031 in (34)
0.03in (1)
0.040 in (4)
0.050 in (8)
0.062 in (26)
: Ethanol; Isopropanol; N-Butyl Acetate; Methanol (2)
Isopropanol (3)
Isopropanol/Glycerol/Diethanolamine/Dimethylammonium Chloride/Glycolic Acid (1)
Isopropanol; Rosin (2)
Isopropanol; Water (1)
Sec-Butanol; Rosin (1)
: 275 No Clean (1)
275 Rosin (1)
44 Rosin (1)
Acid (1)
No Clean (33)
Organic Water Soluble (11)
Rosin (52)
Solid (1)
Water Soluble (1)
: Cored Solder Wire (96)
Defoamers (1)
Dispensable No-Clean Solder Paste (3)
Dispensable Water-Soluble Solder Paste (1)
Flux (5)
Flux Cored Solder Wire (2)
Flux Cored Wire (2)
Flux Pen (1)
Flux Pens (1)
Flux Remover (2)
: 0.78g/cm³ (3)
0.81 g/cm³ (1)
0.81g/cm³ (5)
0.83g/cm³ (3)
0.84g/cm³ (1)
0.85g/cm³ (1)
0.88 g/cm³ (7.344 lbs/gal) (1)
0.88g/cm³ (4)
0.8g/cm³ (2)
0.93g/cm³ (1)
: +217°C (12)
+245 °C (1)
+245°C (25)
+301°C (27)
+650°F (31)
+700°F (8)
+750°F (3)
+800°F (2)
361 °F (1)
423 °F (1)
: +183°C (27)
+221 °C (1)
+221°C (25)
+600°F (39)
+700°F (5)
: 0.34 oz (2)
: Amber (2)
Blue (1)
Clear (9)
Pink (2)
Silver Gray (112)
Silver/Gray (1)
: Cartridge (7)
Container (1)
Drum (5)
Jar (9)
Pail (5)
Plastic Can (38)
Spool (117)
Syringe (8)
: +212°F (1)
+64°F (1)
100°C (1)
12°C (3)
14°C (1)
18 Deg C (1)
18°C (8)
190°F (1)
54 °F (2)
54°F (2)
: 0% (1)
459g/L (1)
522g/L (1)
558g/L (1)
562g/L (2)
649g/L (1)
660g/L (1)
667g/L (2)
729g/L (2)
746g/L (2)
: 1 lb (4)
1 lbs (2)
1gal (2)
1lb (102)
2 lb (1)
20 lb (1)
5 gal (1)
5gal (1)
5lb (5)
: 0.78g/cm³ (1)
6.593lb/gal (1)
6.5lbs/gal (3)
6.7lbs/gal (4)
: Liquid (55)
Paste (23)
Viscous (4)
: Organic Acid Flux Residues, Inorganic Acid Flux Residues, Ionizable, Potentially Corrosive, Conductive Residues (1)
Solubilize Flux Residue, Rosin Flux Residue, Water Soluble Residue (2)
: 1907/2006/EC (1)
1907/2006/EC Article 31, EHS Compliant (1)
1907/2006/EC, Article 31 (1)
1907/2006/EC, Article 31, EHS Compliant (4)
Classified as INH1 Per J-STD-004 RoHS 2002/95/EC (1)
Classified as ORH0 per J-STD-004, J-STD-005, IPC-TM-650 (4)
Classified as ORH1 per J-STD-004, IPC-TM-650 (6)
Classified as ORH1 per J-STD-004, IPC-TM-650 (1)
Classified as ORH1 per J-STD-004, RoHS Compliant, IPC-TM-650 (4)
Classified as ORH1 per J-STD-004A, RoHS Compliant, J-STD-004, IPC-TM-650 (1)
: 10.75 (1)
: 43hPa (1)
: 0.814 +/-0.003 (1)
0.89±0.005 (1)
1.085 (1)
1.200 ± 0.010 (1)
: 0.34oz (1)
1 gal (2)
100g (1)
1gal (20)
30cc (1)
30g (4)
35g (3)
5 gal (1)
500 g (1)
500g (8)
: Alcohol (7)
Alcohol-Like (17)
Alcohol-Like; Mild (2)
Aromatic Solvents (1)
Like Alcohol (2)
Mild (42)
Mildly Activated Rosin (1)
Odorless (1)
Sulphurous (1)
: 10.625 in. (1)
12.0 in. (18)
13.0 in. (6)
14.0 in. (1)
2.0 in. (20)
2.2 in. (4)
2.25 in. (26)
2.4 in. (3)
2.5 in. (8)
2.6 in. (1)
: Amber (1)
Blue (1)
Clear (8)
Gray (110)
Silver Gray (2)
Yellow (1)
: 0.6 in. (1)
1.0 in. (2)
10.0 in. (5)
2.0 in. (20)
2.2 in. (3)
2.25 in. (27)
2.35 in. (4)
2.5 in. (6)
2.6 in. (1)
23.0 in. (1)
: 0.625 in. (1)
0.65 in. (1)
1.0 in. (2)
12.4 in. (1)
14.0 in. (3)
15.0 in. (1)
2.0 in. (20)
2.2 in. (4)
2.25 in. (27)
2.3 in. (4)

Filters

Categories

Chemical Solvents (1)

Data Logging Kits (1)

Defoamers (1)

Flux Paste (4)

Flux Pens (6)

Flux Removers (5)

Flux Thinners (10)

Sale (1)

Solder Additives (1)

Solder Bars (15)

Series

Chemical Composition

Wire Diameter

Chemical Component

Flux Type

Product Type

Density

Maximum Melting Temperature

Minimum Melting Temperature

Size

Color

Container Type

Flash Point

VOCs Content

Container Size

Vapor Density

Physical Form

Removes

Standards Met

pH Rating

Pressure Rating

Specific Gravity

Capacity

Odor

Length

Primary Color

Width

Height

Results Per Page

Results per page

Jump to page

content loaded

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, .031", 2.2% Flux, SAC305, 1lb Spool

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Part #24-7068-7601-16600

MFG #24-7068-7601

Availability: 778 In Stock

300 Arriving From Manufacturer On: 10/02/2026
Manufacturer Estimated Lead Time When Not In Stock: 26 days

Our Price: $178.35 LB

QTY

Compare

Kester

951 Halogen-Free, Non-Rosin Soldering Flux Pen, 10mL

This item is a hazardous material and MAY be subjected to extra shipping charges/fees. If the product requires extra charges, ground hazmat items will be charged a $57.50 fee per carton and air hazmat items will be charged a $61 fee per carton.

Part #83-1000-0951-16648

MFG #951

Availability: 1538 In Stock

1800 Arriving From Manufacturer On: 10/09/2026
Manufacturer Estimated Lead Time When Not In Stock: 20 days

Our Price: $9.17 EA

QTY

Compare

Kester

Flux-Cored 245 No-Clean Solder Wire, .031", 1.1% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-8800-32285

MFG #245

Availability: 524 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 32 days

Our Price: $60.66 LB

QTY

Cast Solder Bar SN63PB37, 2.204lb/Bar redirect to product page

Compare

Kester

Cast Solder Bar SN63PB37, 2.204lb/Bar

Part #CB44-6337-0050-32285

MFG #CB44-6337-0050

Availability: 113 In Stock

1000 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 19 days

Our Price: $80.93 BARS

QTY

186 Rosin Soldering Flux, 1 Gallon redirect to product page

Compare

Kester

186 Rosin Soldering Flux, 1 Gallon

This item has a required storage/handling temperature range outside of ambient. Please review the TDS for more information.

Part #63-0000-0186-32285

MFG #63-0000-0186

Availability: 125 In Stock

156 Arriving From Manufacturer On: 10/09/2026
Manufacturer Estimated Lead Time When Not In Stock: 34 days

Our Price: $102.10 Bottle-BO

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, .020", 2.2% Flux, SAC305, 1lb Spool

Part #24-7068-7603-32285

MFG #24-7068-7603

Availability: 349 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 35 days

Our Price: $183.88 LB

List Price: ~~225.62 LB~~

QTY

2331-ZX Water-Soluble Organic Soldering Flux, 1 Gallon redirect to product page

Compare

Kester

2331-ZX Water-Soluble Organic Soldering Flux, 1 Gallon

No Cancel, No Returns. Orders placed for this product are non-refundable and cannot be cancelled.

Part #63-0097-2331-16600

MFG #63-0097-2331

Availability: 162 In Stock

156 Arriving From Manufacturer On: 10/26/2026
Manufacturer Estimated Lead Time When Not In Stock: 34 days

Our Price: $82.31 GA

QTY

951 Non-Rosin Solder Flux, 1 Gallon Bottle redirect to product page

Compare

Kester

951 Non-Rosin Solder Flux, 1 Gallon Bottle

This item MUST ship via a FREIGHT shipping method.

Part #63-0000-0951-8095

MFG #63-0000-0951

Availability: 266 In Stock

156 Arriving From Manufacturer On: 10/26/2026
Manufacturer Estimated Lead Time When Not In Stock: 31 days

Our Price: $67.35 GA

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, Lead-Free, .031in, 3.3% Flux, K100LD, 1lb Spool, Sn99.3Cu0.7 (99.3/0.7)

Part #24-9574-7618-32285

MFG #24-9574-7618

Availability: 1640 In Stock

400 Arriving From Manufacturer On: 10/14/2026
Manufacturer Estimated Lead Time When Not In Stock: 25 days

Our Price: $86.29 LB

List Price: ~~105.68 LB~~

QTY

1544 Rosin Activated Soldering Flux, 1 Gallon redirect to product page

Compare

Kester

1544 Rosin Activated Soldering Flux, 1 Gallon

Part #63-0000-1544-16600

MFG #63-0000-1544

Availability: 139 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 14 days

Our Price: $116.95 GA

QTY

979 VOC-Free Soldering Flux, 1 Gallon redirect to product page

Compare

Kester

979 VOC-Free Soldering Flux, 1 Gallon

Part #63-0000-0979-32285

MFG #63-0000-0979

Availability: 81 In Stock

50 Arriving From Manufacturer On: 10/09/2026
Manufacturer Estimated Lead Time When Not In Stock: 20 days

Our Price: $53.78 GA

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, .015", 2.2% Flux, SAC305, 1lb Spool

Part #24-7068-7608-8095

MFG #24-7068-7608

Availability: 274 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 26 days

Our Price: $237.20 LB

List Price: ~~291.04 LB~~

QTY

Cast Solder Bar Lead Free SAC305, Kilo Bar (2.204lb) redirect to product page

Compare

Kester

Cast Solder Bar Lead Free SAC305, Kilo Bar (2.204lb)

Part #CB44-7068-0000-32285

MFG #CB44-7068-0000

Available to Order - 0 on Hand

394 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 20 days

Our Price: $218.57 BARS

QTY

Compare

Kester

Flux-Cored 285 RMA Solder Wire, .015", 3.3% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-9703-44800

MFG #24-6337-9703

Availability: 266 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 11 days

Our Price: $107.74 LB

List Price: ~~136.20 LB~~

QTY

Compare

Kester

Flux-Cored 285 RMA Solder Wire, .031", 3.3% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-9710-16600

MFG #24-6337-9710

Availability: 54 In Stock

100 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 22 days

Our Price: $60.81 LB

List Price: ~~74.49 LB~~

QTY

Compare

Kester

Flux-Cored 331 Water-Soluble Solder Wire, .031", 3.3% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-6403-11739

MFG #331

Availability: 67 In Stock

200 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 25 days

Our Price: $61.00 LB

List Price: ~~74.71 LB~~

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, .031", 2.2% Flux, SAC305, 1lb Spool

Part #24-7068-7601-16600

MFG #24-7068-7601

Availability: 778 In Stock

300 Arriving From Manufacturer On: 10/02/2026
Manufacturer Estimated Lead Time When Not In Stock: 26 days

Our Price: $178.35 LB

QTY

Compare

Kester

951 Halogen-Free, Non-Rosin Soldering Flux Pen, 10mL

Part #83-1000-0951-16648

MFG #951

Availability: 1538 In Stock

1800 Arriving From Manufacturer On: 10/09/2026
Manufacturer Estimated Lead Time When Not In Stock: 20 days

Our Price: $9.17 EA

QTY

Compare

Kester

Flux-Cored 245 No-Clean Solder Wire, .031", 1.1% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-8800-32285

MFG #245

Availability: 524 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 32 days

Our Price: $60.66 LB

QTY

Compare

Kester

Cast Solder Bar SN63PB37, 2.204lb/Bar

Part #CB44-6337-0050-32285

MFG #CB44-6337-0050

Availability: 113 In Stock

1000 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 19 days

Our Price: $80.93 BARS

QTY

Compare

Kester

186 Rosin Soldering Flux, 1 Gallon

Part #63-0000-0186-32285

MFG #63-0000-0186

Availability: 125 In Stock

156 Arriving From Manufacturer On: 10/09/2026
Manufacturer Estimated Lead Time When Not In Stock: 34 days

Our Price: $102.10 Bottle-BO

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, .020", 2.2% Flux, SAC305, 1lb Spool

Part #24-7068-7603-32285

MFG #24-7068-7603

Availability: 349 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 35 days

Our Price: $183.88 LB

List Price: ~~225.62 LB~~

QTY

Compare

Kester

2331-ZX Water-Soluble Organic Soldering Flux, 1 Gallon

Part #63-0097-2331-16600

MFG #63-0097-2331

Availability: 162 In Stock

156 Arriving From Manufacturer On: 10/26/2026
Manufacturer Estimated Lead Time When Not In Stock: 34 days

Our Price: $82.31 GA

QTY

Compare

Kester

951 Non-Rosin Solder Flux, 1 Gallon Bottle

Part #63-0000-0951-8095

MFG #63-0000-0951

Availability: 266 In Stock

156 Arriving From Manufacturer On: 10/26/2026
Manufacturer Estimated Lead Time When Not In Stock: 31 days

Our Price: $67.35 GA

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, Lead-Free, .031in, 3.3% Flux, K100LD, 1lb Spool, Sn99.3Cu0.7 (99.3/0.7)

Part #24-9574-7618-32285

MFG #24-9574-7618

Availability: 1640 In Stock

400 Arriving From Manufacturer On: 10/14/2026
Manufacturer Estimated Lead Time When Not In Stock: 25 days

Our Price: $86.29 LB

List Price: ~~105.68 LB~~

QTY

Compare

Kester

1544 Rosin Activated Soldering Flux, 1 Gallon

Part #63-0000-1544-16600

MFG #63-0000-1544

Availability: 139 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 14 days

Our Price: $116.95 GA

QTY

Compare

Kester

979 VOC-Free Soldering Flux, 1 Gallon

Part #63-0000-0979-32285

MFG #63-0000-0979

Availability: 81 In Stock

50 Arriving From Manufacturer On: 10/09/2026
Manufacturer Estimated Lead Time When Not In Stock: 20 days

Our Price: $53.78 GA

QTY

Compare

Kester

Flux-Cored 275 No-Clean Solder Wire, .015", 2.2% Flux, SAC305, 1lb Spool

Part #24-7068-7608-8095

MFG #24-7068-7608

Availability: 274 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 26 days

Our Price: $237.20 LB

List Price: ~~291.04 LB~~

QTY

Compare

Kester

Cast Solder Bar Lead Free SAC305, Kilo Bar (2.204lb)

Part #CB44-7068-0000-32285

MFG #CB44-7068-0000

Available to Order - 0 on Hand

394 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 20 days

Our Price: $218.57 BARS

QTY

Compare

Kester

Flux-Cored 285 RMA Solder Wire, .015", 3.3% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-9703-44800

MFG #24-6337-9703

Availability: 266 In Stock

Manufacturer Estimated Lead Time When Not In Stock: 11 days

Our Price: $107.74 LB

List Price: ~~136.20 LB~~

QTY

Compare

Kester

Flux-Cored 285 RMA Solder Wire, .031", 3.3% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-9710-16600

MFG #24-6337-9710

Availability: 54 In Stock

100 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 22 days

Our Price: $60.81 LB

List Price: ~~74.49 LB~~

QTY

Compare

Kester

Flux-Cored 331 Water-Soluble Solder Wire, .031", 3.3% Flux, Sn63Pb37, 1lb Spool

Part #24-6337-6403-11739

MFG #331

Availability: 67 In Stock

200 Arriving From Manufacturer On: 01/01/1900
Manufacturer Estimated Lead Time When Not In Stock: 25 days

Our Price: $61.00 LB

List Price: ~~74.71 LB~~

QTY

Results Per Page

Results per page

Jump to page