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4 Pack Lead-Free Soldering Flux Paste for Electronics Soldering
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 26, 2026 1:11 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 11% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 13% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
16.32/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Kaisiking
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓HIGH QUALITY:This soldering flux made of high purity rosin materials soldering flux lead-free, halogen free, non-corrosive, and with good flow ability.
✓PRODUCT ADVANTAGES:Stable Performance And Low Volatility, less Smoke, environmental protection series.
✓WIDELY APPLICABLE: The solder flux is suitable for welding instruments, gold, copper, tin, iron and other metals. Ideal for electronic welding, repair and rework.
✓NON-CORROSIVE:The rosin soldering flux is not conductive in dry conditions and has good insulation. So it is not corrosive to metal substances such as circuit boards.
✓EASY TO USE: The rosin soldering flux paste with pushing-type design, just gently push the push rod, the flux will slowly overflow, it is very convenient to use, it will smoother flowing no wasting during welding, after the use of the cover can be sealed.
⚙️ Specifications
Kaisiking
3.7 ounces
7.68 x 5.75 x 1.14 inches
R-868-LO
4PACK 10CC Soldering Flux
rosin
hand_powered
soldering flux
Manufacturer
Kaisiking
Item Weight
3.7 ounces
Package Dimensions
7.68 x 5.75 x 1.14 inches
Item model number
R-868-LO
Size
4PACK Solder Flux
Material
rosin
Power Source
hand_powered
