WhichOne › DIY store & garden › tool › soldering tool › soldering paste

The best soldering pastes in comparison

Guaranteed independent and reliable
Millions of satisfied users every year
Last updated on 04.07.2025

Filter

Sort

Brand:Reduced items only:

Best choice

Fluxite Tin Soldering Paste 450gm

Fluxite

11% off

free shipping

9,9

Check price

Show on Amazon

show more show less

Features

UKWBF listed and approved by British Gas
Effective and reliable flux paste
Quick and clean to use

Gruiqrd 40g Solder Tin Paste with Syringe,138°C Low Temperature Syringe Solder Paste, Sn42/Bi58 Flux Soldering Paste with 4 Needles and 1 Push Rod, Solder Paste for Bag,PCB, CPU, SMT

Gruiqrd

15% off

9,8

Offer ends in:

03Days

22hours

25minutes

43seconds

Check price

Show on Amazon

show more show less

Features

High Solderability A high-performance thixotropic agent is added to the solder to make the solder paste highly active. The solder is significantly moistened during the soldering process, thereby reducing the phenomenon of false soldering
Lead-Free Solder Paste No Clean, Strong Viscosity, Bright Welding Point. Medium Temperature Solder Paste With Flux, Melting Point 138 C (280F)
Product Advantages Pushing design for Smoother Flowing, No Waste During Welding. Plunger injection needle features Reflow soldering will not produce tin beads and tin bridges
Applications Low-temperature tin is often used in the repair of electronic products. Low-temperature tin is mainly used for items that cannot withstand the high temperature of the device. For example, electronic components that cannot withstand high temperatures, LED soldering, PCB BGA CPU SMD Maintenance

BEEYUIHF No-Clean Soldering Flux Paste, Electrical Flux for Soldering, SMD Solder Paste Flux for Electronics PCB/IC/BGA/SMD Repairing (5.15oz/146g) #9530

BEEYUIHF

15% off

9,6

Offer ends in:

02Days

22hours

25minutes

43seconds

Check price

Show on Amazon

show more show less

Features

BEEYUIHF SMD solder paste flux net weight (3.52oz 100g); Gross weight 5.15oz 146g
Recommended soldering temperature Soldering iron can adjust the temperature range of 250 -320 482 F-608 F, Flux can reduce the soldering temperature, protect the components, increase the solidity of soldering and prevent the occurrence of false soldering.
About our #9530 soldering flux paste No Clean flux paste. Convenient syringe dispenser ideal for touch up and repair of surface mount assemblies.
Industrial grade Solder Flux advantage Lead-Free, No-clean, halogen-free, acid-free, no corrosion, high intensity joint, good immersion,good insulation, very little residue, easy to tin, help soldering firm, make soldering fluidity better, slightly yellow paste.

Termo Pasty Solder Paste 100 g

termopasty

25% off

9,6

Check price

Show on Amazon

show more show less

£ 2.99

£ 4.93

Recommendation

prowithlin Solder Flux, 60 ml, 2pack Soldering Flux with 2 Needles, 1 Pusher, 1 Syringe - 60 g No Clean Flux Soldering Paste for BGA/IC/CPU/PCB/SMD Repair and DIY Projects

prowithlin

9,5

Check price

Show on Amazon

show more show less

Features

Storage & Shelf Life Store flux soldering paste in a cool, dry place. 2-year shelf life. Reseal after use to maintain the quality of solder flux
No-Clean, Non-Corrosive Rosin-based, acid-free, lead-free, non-conductive flux soldering paste. Good in wetting, easy to solder, has less smoke, and has no annoying smell. Minimal residue, no cleaning needed
Versatile Applications Ideal for electronic repairs, PCB assembly, and DIY projects. Reliable performance of solder flux for professionals and hobbyists
Easy to Use Clean the surface of the object before welding, apply this solder paste on the copper, iron, tin, and other metals at the welding site, and then use the soldering iron to melt the tin at the welding site
Excellent Customer Service If you have any questions or problems with our solder flux, please feel free to send a message to the seller through Amazon. We will provide you with a satisfactory solution

10g Solder Flux, Flux Soldering Paste, No-Clean Solder Grease Professional Mechanic Welding Repair for Mobile Phone, Home Appliance, Computer Motherboard et

LINAERSHAO

5% off

9,4

Check price

Show on Amazon

show more show less

Features

Packing list One 10g flux paste. It allows the weld to flow better.
Easy to use Premium solder paste heats evenly and flows well, producing strong solder joints.
Applicable scenarios Solder paste is suitable for mobile phone repair, computer motherboard, home appliance repair, etc.

Flintronic 15g Sn42/Bi58 Lead Free Solder Paste, 138°C Low Temperature Flux Paste, Syringe Solder Paste with 2 Needles and 1 Pusher, Flux Soldering Paste for BGA, IC, PCB, CPU, LED, SMT

flintronic

9,3

Check price

Show on Amazon

show more show less

Features

EASY TO USE Just remove the sealing plug, install the needle, then remove the back cover and install the push rod to use. Syringe lead-free solder paste is the perfect choice for your efficient soldering needs.
PRACTICAL DESIGN Using push rod design, no waste, ensuring smooth welding process, firm welds, smooth and bright solder joints, and reflow will not produce tin beads and tin bridges.
WIDELY USED Low-temperature solder paste can protect components and circuit boards, and is mainly used for electronic equipment that does not move frequently and cannot withstand high temperatures, such as soldering BGA, IC, PCB, CPU, LED, SMT, TV, sensors, fuses, household appliances , industrial equipment and other electronic components.
PACKAGING DETAILS The package contains 1 low melting point solder paste, 2 needles, and 1 push rod. The total weight is 15g. The net weight of the solder paste is 11g. Kind tips Store at room temperature.

Everbuild P20 Plumbers Flux Soldering Paste, White, 140 g

Everbuild

9,3

Check price

Show on Amazon

show more show less

Features

Easy to apply
Suitable for use with potable water
For use with most types of metals

£ 7.84

£ 8.49

MG Chemicals 8341 No Clean Flux Paste, 10 ml Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)

MG Chemicals

9,3

Check price

Show on Amazon

show more show less

Features

Superior fluxing ability
Thixotropic paste; RoHS compliant
After soldering, the rosin residue is non corrosive, non conducting, moisture resistant, and fungus resistant

£ 7.61

£ 13.32

D.RECT - Solder Paste | Solder Paste SMD | Solder Grease Can as Flux for Soft Soldering for Soldering Surface - Mountable Components, 40 g silver

D.RECT

9,3

Check price

Show on Amazon

show more show less

Features

D.RECT solder paste for soldering electronic components. Helps you achieve a good conductive electrical solder connection between building components and solder plates.
Through the soldering process, solder pastes fuse particles with printed circuit boards and construction component contacts
The melting process is facilitated by the reduction of surface tension
Weight 40g

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these soldering pastes.

Thermaltronics TMT-TC-2 Lead Free Tip Tinner (20g)

Rapidly re-tins badly oxidised soldering iron tips.

~~£ 7.99~~

Check price

Solder Paste in jar 50g (T3) SAC305 no Clean

Lead-Free RoHS Compliant

Check price

Bellifluous Solder Flux, Soldering Flux, 30ml Flux Soldering Paste with 2 Needles and 1 Push Rod, No Cleaning Solder Paste for IC/CPU/PCB/LED/BGA/SMD Precision Electronic Soldering and Repair

Oxidation Removal This solder flux can remove the oxide layer on the surface of the welding material and increase the smoothness of the welding surface. After melting, the soldering flux can also adhere firmly to the surface of the solder to form an isolation layer to protect the components and prevent the welding surface from oxidizing again

Check price

Solder Flux Paste 10g Rosin Solder Flux Tin Paste Solder Grease No-Clean Lead-Free Flux Environmentally Friendly Solder Paste Welding Repair Tool for Phone Computer SMD PCB BGA Home Appliance

Safe Ingredients Rosin Solder Paste Flux, made of no acid, Lead-Free, No-Clean, soldering flux paste which is not easy to dump. neutral PH7 0.3. Flux is a butter-like ointment. Rosin Soldering Paste, High Purity, No harmful substances or pungent odors are produced during the welding process. It is a good helper for repairing and welding

~~£ 3.99~~

Check price

BOJACK Sn42/Bi58 Lead Free Solder Paste 138°C Welding Tin Paste with Syringe Comes 2 Dispensing Tools 1 Push Rod Welding BGA SMT (1.05oz/35g)

Product size Packing size 10 cm x 5 cm x 1.5 cm Net Weight Of Paste 35g

Check price

Kudos-Trading - Fernox Powerflow Flux Paste 350g - Soldering Flux, Reliable, Non-Corrosive, Easy to Use and Apply, Ideal for Plumbing & Heating Tasks

Superior Soldering Flux Quality Fernox Power Flow Paste is a high-grade soldering flux, expertly designed for professional and efficient soldering work. Its formulation ensures strong, durable joints in copper piping and fittings, making it ideal for robust plumbing applications.

free shipping

Check price

Fluxuator Dual Head Flux applicator

Dual head fluxuator 1 x Bristle Head 1 x Refill tube

free shipping

Check price

Soldering Paste with 10g Flux,Flux Soldering Paste,No-Clean Solder Pa-ste Grease,Professional Welding Repair Tool,High Bonding Strength,Improve Welding Efficiency for Mobiles,Appliances & Computers

Light Weight & Easy to Carry This flux paste comes in a compact 10g packaging, making it easy to transport and store in a tool kit or bag. The lightweight design of the soldering paste does not have a large volume, allowing you to use it wherever welding is needed. Our solder flux paste is suitable for professionals to use when working outside and will not take up a lot of your space

~~£ 3.99~~

Check price

Professional Soldering Paste with 10g Flux for Mobiles, Appliances & Computers - No-Clean Solder Grease Ideal for Welding & Mechanic Maintenance

Trust this premium solder paste for strong, evenly heated, and well-flowing connections, making precise and reliable soldering

~~£ 2.99~~

Check price

10g Solder Flux Paste - Rosin Tin Flux Soldering Paste - for Mobiles, Appliances, Computers - No-Clean Solder Grease Repair for Welding & Maintenance - Home Appliance Welding Tool

Strong, Reliable Connections Premium paste ensures even heating, smooth flow, and durable bonds for precision work

~~£ 3.29~~

Check price

Sn63/Pb37 Solder Paste,183℃ Melting Point Flux Paste,No Clean Flux Soldering Paste,Syringe Solder Paste with 2 Needles and 1 Pusher,Solder Flux Syringe for Electronics,PCB,IC,CPU,LED,BGA Repairing,15g

High Solder Ability Solder flux paste has high activity.The flux syringe is significantly moistened during the soldering process, thereby reducing the phenomenon of false soldering by using 183 melting point flux paste.And reflow will not produce tin beads and tin bridges when using no clean flux soldering paste.

Check price

Borax Solder Flux Cone and Dish Set Soldering Flux Paste for Silver Gold Jewellery Jewellers Tools

Borax flux for jewellery soldering, dissolves rapidly to form a flux soldering paste. Borax cones are used with a borax dish and are a traditional way of making your own flux for precious & non precious soldering.

free shipping

Check price

The best soldering pastes in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

Features

Features

You might also be interested in these soldering pastes.

Our offer