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Circuit Repair and Prototyping

Discover professional-grade circuit repair solutions for electronics enthusiasts and technicians. Our comprehensive selection includes conductive pens, liquid tin, ferric chloride, and specialized coatings that make PCB repairs quick and reliable. From prototype development to fixing damaged traces, these essential tools ensure your electronic projects succeed.

34 Results

34 Results

$
to
$

The highest price is $2,515.40

Mg Chemicals 415-1L Ferric Chloride Liquid
MG Chemicals

Mg Chemicals 415-1L Ferric Chloride Liquid

5.0 (1)

$29.44

Unit price
per

$29.44

Unit price
per

Mg Chemicals 421-500ML Liquid Tin
MG Chemicals

Mg Chemicals 421-500ML Liquid Tin

5.0 (2)

$72.59

Unit price
per

$72.59

Unit price
per

Mg Chemicals 841AR-15ML Nickel Conductive Coating
MG Chemicals

Mg Chemicals 841AR-15ML Nickel Conductive Coating

$24.61

Unit price
per

$24.61

Unit price
per

Mg Chemical 842AR-P Silver Conductive Pen
MG Chemicals

Mg Chemical 842AR-P Silver Conductive Pen

$37.11

Unit price
per

$37.11

Unit price
per

Chemtronics CW2000 Nickel Conductive Pen 9 G Pen Applicator
Sold out

$17.99

Unit price
per

Chemtronics CW2605 Rubber Keypad Repair Kit
Sold out
Chemtronics

Chemtronics CW2605 Rubber Keypad Repair Kit

$36.09

Unit price
per

$36.09

Unit price
per

Mg Chemicals 841AR-P Nickel Conductive Pen
MG Chemicals

Mg Chemicals 841AR-P Nickel Conductive Pen

5.0 (2)

$16.07

Unit price
per

$16.07

Unit price
per

Mg Chemicals 415-4L Ferric Chloride Liquid
MG Chemicals

Mg Chemicals 415-4L Ferric Chloride Liquid

5.0 (2)

$60.64

Unit price
per

$60.64

Unit price
per

MG Chemicals 421A-125ML Liquid Tin, 4.2 fl oz
MG Chemicals

MG Chemicals 421A-125ML Liquid Tin, 4.2 fl oz

$37.99

Unit price
per

$37.99

Unit price
per

MG Chemicals 842AR-PS Silver Conductive Pen, 2 mL
MG Chemicals

MG Chemicals 842AR-PS Silver Conductive Pen, 2 mL

$30.99

Unit price
per

$30.99

Unit price
per

Chemtronics CW2900 Flex Conductive Pen
Sold out
Chemtronics

Chemtronics CW2900 Flex Conductive Pen

$61.99

Unit price
per

$61.99

Unit price
per

Chemtronics CW2500 Epoxy Overcoat
Sold out
Chemtronics

Chemtronics CW2500 Epoxy Overcoat

5.0 (1)

$16.08

Unit price
per

$16.08

Unit price
per

Mg Chemicals 842AR-15ML Silver Conductive Coating
MG Chemicals

Mg Chemicals 842AR-15ML Silver Conductive Coating

$82.35

Unit price
per

$82.35

Unit price
per

Chemtronics CW3500 Conformal Coating Remover Pen
Chemtronics

Chemtronics CW3500 Conformal Coating Remover Pen

$19.57

Unit price
per

$19.57

Unit price
per

Chemtronics CW3300BLACK Black Overcoat Pen
Sold out
Chemtronics

Chemtronics CW3300BLACK Black Overcoat Pen

$24.10

Unit price
per

$24.10

Unit price
per

Mg Chemicals 838AR-P Carbon Conductive Pen
MG Chemicals

Mg Chemicals 838AR-P Carbon Conductive Pen

$15.75

Unit price
per

$15.75

Unit price
per

Mg Chemicals 416-K Photofabrication Kit, 9 Piece
Sold out
MG Chemicals

Mg Chemicals 416-K Photofabrication Kit, 9 Piece

5.0 (1)

$52.21

Unit price
per

$52.21

Unit price
per

Chemtronics CW2400 Conductive Epoxy
Sold out
Chemtronics

Chemtronics CW2400 Conductive Epoxy

$96.71

Unit price
per

$96.71

Unit price
per

Mg Chemicals 8420-P Microtip Silver Conductive Pen
MG Chemicals

Mg Chemicals 8420-P Microtip Silver Conductive Pen

5.0 (1)

$26.75

Unit price
per

$26.75

Unit price
per

MG Chemicals 842AR-900mL SUPER SHIELD Silver Conductive Paint
Top Seller
MG Chemicals

MG Chemicals 842AR-900mL SUPER SHIELD Silver Conductive Paint

$2,515.40

Unit price
per

$2,515.40

Unit price
per

MG Chemicals 421A-500mL Liquid Tin, 500 ml (16.9 oz) liquid

$99.99

Unit price
per

MG Chemicals 842WB-150mL SUPER SHIELD Water Based Silver Conductive Paint

$516.95

Unit price
per

Chemtronics CW3300WHITE White Overcoat Pen
Sold out
Chemtronics

Chemtronics CW3300WHITE White Overcoat Pen

$22.30

Unit price
per

$22.30

Unit price
per

Chemtronics CW3300G Green Overcoat Pen
Chemtronics

Chemtronics CW3300G Green Overcoat Pen

$22.65

Unit price
per

$22.65

Unit price
per

Chemtronics CW3300C Clear Overcoat Pen
Chemtronics

Chemtronics CW3300C Clear Overcoat Pen

$21.87

Unit price
per

$21.87

Unit price
per

Chemtronics CW3300B Blue Overcoat Pen
Sold out
Chemtronics

Chemtronics CW3300B Blue Overcoat Pen

$22.48

Unit price
per

$22.48

Unit price
per

Chemtronics CW2460 60 Minute Conductive Epoxy
Sold out
Chemtronics

Chemtronics CW2460 60 Minute Conductive Epoxy

$135.34

Unit price
per

$135.34

Unit price
per

Chemtronics CW2200STP Conductive Pen 8.5 G Pen
Sold out
Chemtronics

Chemtronics CW2200STP Conductive Pen 8.5 G Pen

$64.93

Unit price
per

$64.93

Unit price
per

Chemtronics CW2200MTP Micro Tip Conductive Pen 8.5 G Pen
Sold out
Chemtronics

Chemtronics CW2200MTP Micro Tip Conductive Pen 8.5 G Pen

$67.85

Unit price
per

$67.85

Unit price
per

Mg Chemicals 419D-P-WH Black Overcoat Pen
MG Chemicals

Mg Chemicals 419D-P-WH Black Overcoat Pen

$16.12

Unit price
per

$16.12

Unit price
per

Mg Chemicals 419D-P-GR Green Overcoat Pen
MG Chemicals

Mg Chemicals 419D-P-GR Green Overcoat Pen

5.0 (1)

$16.12

Unit price
per

$16.12

Unit price
per

Mg Chemicals 419D-P-CL Clear Overcoat Pen
MG Chemicals

Mg Chemicals 419D-P-CL Clear Overcoat Pen

$16.12

Unit price
per

$16.12

Unit price
per

Mg Chemicals 419D-P-BK Black Overcoat Pen
MG Chemicals

Mg Chemicals 419D-P-BK Black Overcoat Pen

$16.12

Unit price
per

$16.12

Unit price
per

Mg Chemicals 410-1KG Ammonium Persulphate Copper Etchant
MG Chemicals

Mg Chemicals 410-1KG Ammonium Persulphate Copper Etchant

$41.02

Unit price
per

$41.02

Unit price
per