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Soldering Flux & Paste

Soldering flux and paste are materials that are used to aid in the soldering process.

The difference between the two is that soldering flux is a chemical that is applied to the surfaces to be soldered before the solder is applied, it helps to clean the surfaces, remove oxides and other impurities, and promote a strong bond between the metals.

Soldering paste, on the other hand, is a mixture of solder powder and flux that is used to make repairs to electronic components, it is often used in surface-mount technology (SMT) to join small components to a circuit board.

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  • RELIFE F-20 Hydrogenated Flux Solder Paste-Repair Outlet
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    RELIFE F-20 Hydrogenated Flux Solder Paste

    RELIFE
    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
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    £6.99
    £5.83 Excl. VAT
    SKU RO16287

    RELIFE F-20  Advanced hydrogenated flux Japanese hydrogenated rosin raw materials, high-definition transparent, without any impurities Good lubric...

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    £6.99 - £6.99
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  • RELIFE RL-401 Solder Paste 30G-Repair Outlet

    RELIFE RL-401 Solder Paste 30G

    RELIFE
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    SKU RO16303

    Features:   Good adhesion, delicate, particles small only 20~38 microns. Excellent wettability. After opening, the surface remains moist for 36...

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    £4.99
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  • RELIFE RL-UVH 901G UV Curable Solder Mask Green-Repair Outlet
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    RELIFE RL-UVH 901G UV Curable Solder Mask Green

    RELIFE
    £2.99 - £2.99
    £2.99
    £2.49 Excl. VAT
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    £2.99
    £2.49 Excl. VAT
    SKU RO16294

    RELIFE RL-UVH 901G UV Curable Solder Mask Green

    £2.99 - £2.99
    £2.99
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  • Mechanic Stainless Steel Liquid Flux (S8)-Repair Outlet

    Mechanic Stainless Steel Liquid Flux (S8)

    Mechanic
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    SKU RO51087

    Mechanic Stainless Steel Liquid Flux  Manufacturer: Mechanic Size: 20ml Model Number: (S8)

    £5.99 - £5.99
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  • 2UUL PCB UV Curable Solder Mask with 3pcs 6mm Thin Needles-Repair Outlet
    2UUL PCB UV Curable Solder Mask with 3pcs 6mm Thin Needles-Repair Outlet

    2UUL PCB UV Curable Solder Mask with 3pcs 6mm Thin Needles

    2UUL
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    £4.99
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    SKU RO77168

    2UUL PCB UV Curable Solder Mask with 3pcs 6mm Thin Needles 2UUL PCB UV Curable Solder Mask with 3pcs 0.6mm Super Thin Needles, 10ml UV green or bla...

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  • Mechanic Solder Mask Layer Tool Set (S1512)-Repair Outlet
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    Mechanic S1512 UV Light Curable Solder Mask Set

    Mechanic
    £10.99 - £10.99
    £10.99
    £9.16 Excl. VAT
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    SKU RO51084

    Mechanic S1512 UV Light Curable Solder Mask Set Soldering mask colour: Green Soldering mask capacity: 10 ml Soldering mask purpose: UV Soldering m...

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    £10.99 - £10.99
    £10.99
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    £10.99
    £9.16 Excl. VAT
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  • Mechanical UV Curing Solder Mask Ink 10CC (Green)-Repair Outlet
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    Mechanic UV Curing Solder Mask Ink 10CC (Green)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.33 Excl. VAT
    SKU RO51052

    Mechanical UV Curing Solder Mask Ink 10CC (Green) Manufacturer: Mechanic Manufacturer Model Number: LVH900-LY Color: Green 

    £3.99 - £3.99
    £3.99
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  • RELIFE RL-UV424-OR Precision Electronic Soldering Paste-Repair Outlet
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    RELIFE RL-UV424-OR Precision Electronic Soldering Paste

    RELIFE
    £3.29 - £3.29
    £3.29
    £2.74 Excl. VAT
    £3.29 - £3.29
    £3.29
    £2.74 Excl. VAT
    SKU RO16306

    RELIFE RL-UV424-OR Precision Electronic Soldering Paste

    £3.29 - £3.29
    £3.29
    £2.74 Excl. VAT
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    £3.29
    £2.74 Excl. VAT
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  • 2UUL SC01 TubeMate Syringe for Flux Tube-Repair Outlet

    2UUL SC01 TubeMate Syringe for Flux Tube

    2UUL
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    SKU RO52959

    2UUL SC01 TubeMate Syringe for Flux Tube Package includes:1 x Solder Paste Booster (Flux not included)3 x Needle

    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
    £4.16 Excl. VAT
  • Silver Star Advanced High Purity Solid Rosin Flux-Repair Outlet

    Silver Star Advanced High Purity Solid Rosin Flux

    Silver Star
    £3.49 - £3.49
    £3.49
    £2.91 Excl. VAT
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    SKU RO16317

    Advanced High Purity Solid Rosin Flux

    £3.49 - £3.49
    £3.49
    £2.91 Excl. VAT
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    £3.49
    £2.91 Excl. VAT
  • RELIFE RL-428-OR High Viscosity Imported Rosin Welding Flux 100g-Repair Outlet

    RELIFE RL-428-OR High Viscosity Imported Rosin Welding Flux 100g

    RELIFE
    £12.99 - £12.99
    £12.99
    £10.83 Excl. VAT
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    SKU RO16305

    RELIFE RL-428-OR is a highly active halogen-free viscous soldering paste. Due to its high insulation resistance, it can be used for PCB soldering ...

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    £12.99 - £12.99
    £12.99
    £10.83 Excl. VAT
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    £12.99
    £10.83 Excl. VAT
  • Mechanical UV Curing Solder Mask Ink 10CC (Blue)-Repair Outlet
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    Mechanic UV Curing Solder Mask Ink 10CC (Blue)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    SKU RO51054

    Mechanical UV Curing Solder Mask Ink 10CC (Blue) Manufacturer: Mechanic Manufacturer Model Number: LVH900-BY Color: Blue

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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  • Mechanic Soldering X Series Soldering Paste (60G)-Repair Outlet
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    Mechanic Soldering X Series Soldering Paste (60G)

    Mechanic
    £8.99 - £8.99
    £8.99
    £7.49 Excl. VAT
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    £8.99
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    SKU RO51104

    Mechanic Soldering X Series Soldering Paste (60G) Manufacturer: Mechanic Manufacturer Model Number: XP7 Size: 60G

    £8.99 - £8.99
    £8.99
    £7.49 Excl. VAT
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    £8.99
    £7.49 Excl. VAT
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  • Mechanical UV Curing Solder Mask Ink 10CC (Black)-Repair Outlet

    Mechanic UV Curing Solder Mask Ink 10CC (Black)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    SKU RO51056

    Mechanical UV Curing Solder Mask Ink 10CC (Black) Manufacturer: Mechanic Manufacturer Model Number: LVH900-HY Color: Black

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
  • Mechanic Special Solder Flux Paste (35G)-Repair Outlet

    Mechanic Special Solder Flux Paste (50G)

    Mechanic
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    SKU RO51096

    Mechanic Special Solder Flux Paste (50G) Manufacturer: Mechanic Manufacturer Model Number: XG50 Size: 50G

    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
    £4.16 Excl. VAT
  • Mechanic UV Curing Solder Mask Ink 100G (Green)-Repair Outlet
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    Mechanic UV Curing Solder Mask Ink 100G (Green)

    Mechanic
    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
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    SKU RO51089

    Mechanical UV Curing Solder Mask Ink 100G (Green) Manufacturer: Mechanic Manufacturer Model Number: GY-UVH900 Color: Green 

    £6.99 - £6.99
    £6.99
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    £6.99
    £5.83 Excl. VAT
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  • Mechanic Soldering X Series Soldering Paste (20G)-Repair Outlet

    Mechanic Soldering X Series Soldering Paste (20G)

    Mechanic
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
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    SKU RO51098

    Mechanic Soldering X Series Soldering Paste (20G) Manufacturer: Mechanic Manufacturer Model Number: XP2 Size: 20G

    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
    £4.16 Excl. VAT
  • Mechanical UV Curing Solder Mask Ink 10CC (Red)-Repair Outlet

    Mechanic UV Curing Solder Mask Ink 10CC (Red)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
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    SKU RO51058

    Mechanical UV Curing Solder Mask Ink 10CC (Red) Manufacturer: Mechanic Manufacturer Model Number: LVH900-RY Color: Red

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
  • Mechanical UV Curing Solder Mask Ink 10CC (White)-Repair Outlet
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    Mechanic UV Curing Solder Mask Ink 10CC (White)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
    SKU RO51062

    Mechanical UV Curing Solder Mask Ink 10CC (White) Manufacturer: Mechanic Manufacturer Model Number: LVH900-WY Color: White

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
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  • Mechanic Special Solder Flux Paste (42G)-Repair Outlet
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    Mechanic Special Solder Flux Paste (42G)

    Mechanic
    £5.99 - £5.99
    £5.99
    £4.99 Excl. VAT
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    £5.99
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    SKU RO51076

    Mechanic Special Solder Flux Paste (42G) Manufacturer: Mechanic Manufacturer Model Number: XGSP50 Size: 42G

    £5.99 - £5.99
    £5.99
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    £5.99
    £4.99 Excl. VAT
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  • Mechanic Soldering X Series Soldering Paste (42G)-Repair Outlet

    Mechanic Soldering X Series Soldering Paste (42G)

    Mechanic
    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
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    SKU RO51102

    Mechanic Soldering X Series Soldering Paste (42G) Manufacturer: Mechanic Manufacturer Model Number: XP5 Size: 42G

    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
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    £6.99
    £5.83 Excl. VAT
  • Sold out

    KAIGEXIN UV curable green oil 10cc

    KAIGEXIN
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
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    SKU RO52954

    KAIGEXIN UV curable green oil 10cc Color: Green Syringe Length: Approx. 10 cm Material: Paint Capacity: 10 ml

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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  • Mechanic Special Solder Flux Paste (16G)-Repair Outlet

    Mechanic Special Solder Flux Paste (16G)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
    SKU RO51091

    Mechanic Special Solder Flux Paste (16G) Manufacturer: Mechanic Manufacturer Model Number: XG30 Size: 16G

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
  • Mechanic Special Solder Flux Paste (200G)-Repair Outlet

    Mechanic Special Solder Flux Paste (200G)

    Mechanic
    £18.99 - £18.99
    £18.99
    £15.83 Excl. VAT
    £18.99 - £18.99
    £18.99
    £15.83 Excl. VAT
    SKU RO51080

    Mechanic Special Solder Flux Paste (200G) Manufacturer: Mechanic Manufacturer Model Number: XGSP200 Size: 200G

    £18.99 - £18.99
    £18.99
    £15.83 Excl. VAT
    £18.99 - £18.99
    £18.99
    £15.83 Excl. VAT
  • Mechanic Soldering X Series Soldering Paste (35G)-Repair Outlet

    Mechanic Soldering X Series Soldering Paste (35G)

    Mechanic
    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
    SKU RO51100

    Mechanic Soldering X Series Soldering Paste (35G) Manufacturer: Mechanic Manufacturer Model Number: XP4 Size: 35G

    £6.99 - £6.99
    £6.99
    £5.83 Excl. VAT
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    £6.99
    £5.83 Excl. VAT
  • Mechanic Special Solder Flux Paste (30G)-Repair Outlet

    Mechanic Special Solder Flux Paste (30G)

    Mechanic
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
    £4.16 Excl. VAT
    SKU RO51094

    Mechanic Special Solder Flux Paste (30G) Manufacturer: Mechanic Manufacturer Model Number: XG40 Size: 30G

    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
    £4.16 Excl. VAT
  • Mechanic Special Solder Flux Paste (20G)-Repair Outlet

    Mechanic Special Solder Flux Paste (20G)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
    SKU RO51064

    Mechanic Special Solder Flux Paste (20G) Manufacturer: Mechanic Manufacturer Model Number: XGSP30 Size: 20g

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
  • Mechanical UV Curing Solder Mask Ink 10CC (Yellow)-Repair Outlet

    Mechanic UV Curing Solder Mask Ink 10CC (Yellow)

    Mechanic
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
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    £3.99
    £3.33 Excl. VAT
    SKU RO51060

    Mechanical UV Curing Solder Mask Ink 10CC (Yellow) Manufacturer: Mechanic Manufacturer Model Number: LVH900-YY Color: Yellow

    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
    £3.99 - £3.99
    £3.99
    £3.33 Excl. VAT
  • 2UUL SC52 PCB UV Black Curable Solder Mask 10cc-Repair Outlet

    2UUL SC52 PCB UV Black Curable Solder Mask 10cc

    2UUL
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
    SKU RO52956

    2UUL SC52 PCB UV Black Curable Solder Mask 10cc Color: Black Syringe Length: Approx. 10 cm Material: Paint Capacity: 10 ml

    £4.99 - £4.99
    £4.99
    £4.16 Excl. VAT
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    £4.99
    £4.16 Excl. VAT
  • Mechanic Special Solder Flux Paste (500G)-Repair Outlet
    Sold out

    Mechanic Special Solder Flux Paste (500G)

    Mechanic
    £32.99 - £32.99
    £32.99
    £27.49 Excl. VAT
    £32.99 - £32.99
    £32.99
    £27.49 Excl. VAT
    SKU RO51082

    Mechanic Special Solder Flux Paste (500G) Manufacturer: Mechanic Manufacturer Model Number: XGSP500 Size: 500G

    £32.99 - £32.99
    £32.99
    £27.49 Excl. VAT
    £32.99 - £32.99
    £32.99
    £27.49 Excl. VAT
    Sold out