LINAERSHAO

30g Solder Flux, Soldering Flux Paste, No-Clean Solder Grease | Professional Mechanic Welding Repair, For Electronics, Mobile Phone, Home Appliance, Computer Motherboard (1.06oz Jar)

Name: 30g Solder Flux, Soldering Flux Paste, No-Clean Solder Grease | Professional Mechanic Welding Repair, For Electronics, Mobile Phone, Home Appliance
Brand: LINAERSHAO
SKU: B0GV5KDT1L
Price: 5.49 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$5.49

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*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The 30g Solder Flux, Soldering Flux Paste, No-Clean Solder Grease | Professional Mechanic Welding Repair, For Electronics, Mobile Phone, Home Appliance, Computer Motherboard (1.06oz Jar) is a niche pick — read recent reviews before buying in the tools & maintenance category, priced around $5.49. Compare close alternatives before committing.

30g Solder Flux, Soldering Flux Paste, No-Clean Solder Grease, Professional Mechanic Welding Repair, For Electronics, Mobile Phone, Home Appliance, Computer Motherboard (1.06oz Jar)

SpecPicks Verdict

SpecPicks scored 30g Solder Flux, Soldering Flux Paste, No-Clean Solder Grease |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the tools & maintenance category. LINAERSHAO's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Easy to Use: Can be applied by squeezing, brushing, using a cotton swab, or dipping.
✓ Backed by LINAERSHAO's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Check battery runtime and RPM/CFM specs match your case size and cleaning frequency
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Packing List: One box of 30g/1.06oz flux paste. The flux paste is yellow in colour and comes in a metal tin.
Product Features: The flux has excellent wetting properties, weldability, and insulation properties. It leaves minimal residue, produces little smoke, and has no irritating odour.
Easy to Use: Can be applied by squeezing, brushing, using a cotton swab, or dipping.
Usage Instructions: Before soldering, clean the surface of the item to be soldered. Apply the solder paste to the metal surfaces (such as copper, iron, or tin) to be soldered, then use a soldering iron to melt the solder at the soldering point. It facilitates smoother solder flow and is a reliable tool for repairs and soldering.
Application Scenarios: The solder paste is suitable for mobile phone repairs, computer motherboards, home appliance repairs, and more.

Full Specifications

Brand	LINAERSHAO
Color	‎30g
Weight	30g
Easy to Use	Can be applied by squeezing, brushing, using a cotton swab, or dipping.
Part Number	‎B0GV5KDT1L
Packing List	One box of 30g/1.06oz flux paste. The flux paste is yellow in colour and comes in a metal tin.
Power Source	‎no
Package Dimensions	‎2.13 x 2.01 x 1.02 inches
Included Components	‎no
Application Scenarios	The solder paste is suitable for mobile phone repairs, computer motherboards, home appliance repairs, and more.
Item Package Quantity	‎1

Ready to buy?

30g Solder Flux, Soldering Flux Paste, No-Clean Solder Grease | Professional Mechanic Welding Repair, For Electronics, Mobile Phone, Home Appliance, Computer Motherboard (1.06oz Jar) is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Price and availability subject to change.