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Best Solder Fluxes Pastes of 2026
Best Choice
1
Clicked 3 times in the last monthGruiqrdGruiqrd 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
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9.8
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
2
TermoPastyNew flux soldering paste in the 100g tin for electronics SMD plumbing DIY et
9.5
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
3
YiapinnSolder 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
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9.4
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
LINAERSHAO10g Solder Flux, Flux Soldering Paste, No-Clean Solder Grease Professional Mechanic Welding Repair for Mobile Phone, Home Appliance, Computer Motherboard et
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9.3
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
5
MG ChemicalsMG Chemicals 8341 No Clean Flux Paste, 10 ml Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)
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9.2
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
6
Gruiqrd50g Solder Flux Paste, Gruiqrd Electrical Solder Flux Paste, No-Clean Solder Paste Grease Professional Mechanic Welding Repair Tool for Phone SMD PCB BGA PGA (Lead Free)
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8.9
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
flintronicFlintronic 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
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8.7
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
8
TOWOTTOWOT 10ft Solder Wick Braid & No-Clean Soldering Flux Paste (10cc) - Desoldering Kit for Electronics Repair,Circuit Board Rework
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8.6
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
EveBeaty2Pcs No-Clean Solder Flux Paste | Professional Welding Grease for Mobile Phones, Home Appliances, Computer Motherboards & More | Mechanic Essential 10g
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8.4
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
BOJACKBOJACK 50g Solder Flux Paste No-Clean Lead-Free Flux Environmentally Friendly Solder Tin Paste for Welding
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8.3
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
