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Soldering Flux
  1. Home
  2. Tools & Home Improvement
  3. Welding & Soldering
  4. Soldering & Brazing Equipment
  5. Solder & Flux
  6. Soldering Flux
  7. QUIMTECH Liquid Solder…
QUIMTECH

QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics

4.9
(8 Ratings)
QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,610₹2,490

You save ₹880 (35%)

35% off the seller list price

Qty
7,000+ bought across the US last month
QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics — Amber
Amber
₹1,610
₹2,490
In Stock
QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics — 60ml
60ml
₹2,210
₹3,000
In Stock

Estimated doorstep delivery by 18 Oct - 19 Oct

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Achieve Flawless Soldering with USA-Imported Flux

About this item

QUIMTECH Liquid Solder Flux Dropper (30ml / 1 Oz.) provides an advanced RMA-Rosin Midly Activated formula, compliant with RoHS standards. This organic, environmentally friendly liquid flux is designed for professional electronic soldering applications, effectively removing oxides from Tin-Lead, Lead-free, Gold, Silver, and Copper alloys. Its non-corrosive, neutral pH formulation ensures no corrosion after soldering, while its rosin core offers good insulation. Imported for the Indian market, this flux ensures smooth, shiny, and uniform soldering joints.

The high boiling point components provide excellent oxidation resistance during soldering, desoldering, rework, and reflow processes. Its stable performance and low volatility allow for long use cycles with no irritant smell. This non-toxic formulation is free from lead, zinc chloride, and ammonium chloride, making it a safe choice for sensitive electronics work.

For professionals in India, this 30ml dropper bottle offers strong soldering and welding power. It's an ideal alternative to local flux options, ensuring reliable performance for electronics assembly, home appliances, and phone repair. All customs duties and GST are included in the listed price, with ExpressBox tracked delivery to your pincode.

Key Features

  • ️EXCELLENT QUALITY :High purity, Advanced RMA -Rosin Midly Activated- Liquid flux formula, RoHS Certificate Compliant, Organic, Environmental friendly soldering liquid flux . Formulation for electronic soldering applications. It is effective in removing oxides from Tin-Lead, Lead-free, Gold, Silver and Copper alloys.
  • ️ENOUGHT QUANTITY: The package includes 1 High Quality Dropper of soldering liquid flux, 30 ml net Volume. Excellent Immersion, wettability, chemical and technical properties. Thus, Enough quantity for your use. Strong soldering and welding power resulting strong low residual joints
  • ️NON-CORROSIVE: Formulation with neutral pH, no corrosion involve after soldering process. Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal surfaces such as circuit boards
  • ️OXIDATION RESISTANCE: Anti-oxidation effect through soldering , desoldering, rework and reflow electronic processes for their high boiling formulation components. Giving as a result smooth, shiny and uniform soldering joints.
  • ️NON TOXIC: Organic High Purity formulation, stable performance and low volatility for long use cycles, no irritant smell, Lead-free, Zinc Chloride-free and Ammonium Chloride-free.

Why choose this product

Professional-Grade Soldering Performance

QUIMTECH's advanced RMA-Rosin Midly Activated formula is engineered for demanding electronic soldering. It effectively removes oxides from Tin-Lead, Lead-free, Gold, Silver, and Copper alloys, ensuring superior wetting and strong, uniform joints. Unlike generic fluxes, its high boiling point and stable composition resist oxidation, providing reliable performance through rework and reflow processes. This non-corrosive, neutral pH formula is safe for circuit boards and sensitive components, offering peace of mind for professional technicians and hobbyists alike.

Ideal for Indian Electronics Work

This flux is perfect for professionals and hobbyists in India working with intricate electronics, home appliances, and phone repairs. Its non-toxic, lead-free, and environmentally friendly formulation aligns with modern safety standards. While local fluxes may vary in consistency and effectiveness, QUIMTECH offers a stable, high-purity solution that performs consistently even in varying ambient conditions. If you require precise soldering for fine-pitch components or sensitive boards, this flux provides the necessary control and reliability.

How to use

  • Prepare the Surface — Ensure the soldering area on the circuit board or component is clean and free from dust or grease. Lightly clean any existing oxidation if necessary.
  • Apply Flux — Using the dropper, apply a small, controlled amount of QUIMTECH Liquid Solder Flux directly onto the joint or pad where solder will be applied. Avoid excessive application.
  • Solder the Joint — Heat the joint with your soldering iron and apply solder. The flux will help the solder flow smoothly and create a strong, shiny connection. The RMA formula ensures effective wetting.
  • Clean (Optional) — While this flux is designed for low residue and is often non-corrosive when dry, for critical applications or aesthetic reasons, you may clean the area with a suitable flux remover or isopropyl alcohol after soldering.

Example scenarios

Typical situations where QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A technician in Delhi needs to repair a sensitive smartphone motherboard with fine-pitch components.

How this product helps

QUIMTECH's advanced RMA Rosin flux provides precise application and excellent wetting for delicate soldering. Its non-corrosive nature protects sensitive circuitry, ensuring reliable repairs and preventing future failures, unlike some local fluxes that might leave residue.

2
Scenario 2
Illustrative example
Where it helps

A hobbyist in Bangalore is building custom electronics and requires a reliable, lead-free solder flux.

How this product helps

This QUIMTECH flux is lead-free and RoHS compliant, ideal for modern electronics projects. Its oxidation resistance ensures clean joints, and the non-toxic formulation makes it safer for home use. It offers consistent performance for hobbyist needs, ensuring smooth, shiny solder joints.

Specifications & installation

Specifications

Flux TypeRMA - Rosin Midly Activated
Key PropertiesHigh Purity, Organic, Environmental Friendly, Non-Corrosive, Oxidation Resistance, Stable Performance, Low Volatility
Free FromLead-free, Zinc Chloride-free, Ammonium Chloride-free
ComplianceRoHS Certificate Compliant

Installation & usage

ApplicationElectronic soldering, desoldering, rework, reflow processes
Suitable AlloysTin-Lead, Lead-free, Gold, Silver, Copper
DirectionsApply a small amount of flux to the joint area before soldering. Clean flux residue after soldering if necessary, though this formula is designed for low residue.
Shelf life after opening12 months (category default for liquid chemicals)
Cost per use30 ml bottle at ~1 ml/use = 30 uses: ₹53.67 per use

How we compare

FeatureQUIMTECH Liquid SolderOthers
Flux TypeAdvanced RMA - Rosin Midly ActivatedVaries; often standard rosin or acid-based
CorrosivityNon-corrosive, neutral pHMay be corrosive, especially acid-based types
Oxidation ResistanceHigh boiling point, excellent resistanceVaries; can be less effective in humid conditions
Alloy CompatibilityTin-Lead, Lead-free, Gold, Silver, CopperMay be optimized for specific alloys
Cost per use30ml bottle — ₹53.67 per useVaries by brand and volume, typically ₹150-₹300 for similar quantity

Product details

SKUpfj8645
GTIN7402000174386
BrandQUIMTECH
Product NameLiquid Solder Flux Dropper
Model NumberCP-4023
Volume30 ml (1 Oz.)
Item Weight35 grams
Package Weight0.05 kilograms
ColorAmber
MaterialRosin
Country of OriginManufactured in Guatemala City, sourced from authorized US retailers and authorized brand partners

About QUIMTECH

QUIMTECH specializes in high-quality soldering supplies for electronics assembly, offering advanced formulations for professional and hobbyist use.

Compliance & Legal

No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.

Customer Reviews

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FAQ, See What Others Asked

Is QUIMTECH Liquid Solder Flux safe for electronics?
Yes, QUIMTECH Liquid Solder Flux is designed for safe use in electronics. It features a non-corrosive, neutral pH formulation that prevents damage to circuit boards and components after soldering. The flux is also non-toxic, lead-free, and free from zinc chloride and ammonium chloride, ensuring a safer working environment and product.
How do I use QUIMTECH Liquid Solder Flux?
Apply a small amount of the flux directly to the joint area you intend to solder using the dropper. The flux prepares the metal surfaces by removing oxides, allowing the solder to flow smoothly and create a strong, reliable connection. For best results, clean any flux residue after soldering, although this formula is designed for low residue.
What is the difference between RMA rosin flux and other types?
RMA (Rosin Mildly Activated) flux, like in this QUIMTECH product, offers a good balance of cleaning power and safety for electronics. It's activated with mild organic acids to effectively remove oxides from various alloys, while remaining non-corrosive and insulating when dry. This makes it superior to aggressive acid fluxes which can damage components, and often more effective than non-activated rosin for challenging joints.
Can I use this flux for lead-free soldering in India?
Yes, this QUIMTECH Liquid Solder Flux is specifically formulated to be effective with both Tin-Lead and Lead-free solder alloys, including those commonly used in modern electronics manufacturing and repair. It meets RoHS compliance standards, making it suitable for applications requiring lead-free soldering.
What are the benefits of using QUIMTECH Solder Flux?
QUIMTECH Solder Flux offers excellent quality with its high purity RMA-Rosin formula, ensuring strong, shiny, and uniform solder joints. It provides superior oxidation resistance and non-corrosive properties, safeguarding your electronics. The non-toxic, lead-free, and environmentally friendly formulation makes it a safe and reliable choice for professional and hobbyist use.
How to choose the right solder flux for electronics?
For electronics, choose a flux that is non-corrosive, has good insulation properties, and is effective with lead-free alloys. RMA (Rosin Mildly Activated) fluxes, like this QUIMTECH product, are generally recommended for their balance of cleaning power and safety. Avoid aggressive acid fluxes on circuit boards. Ensure the flux is RoHS compliant for modern applications.
Are there any side effects of using this solder flux?
This QUIMTECH solder flux is formulated to be non-toxic, with stable performance and low volatility, and no irritant smell. It is lead-free, zinc chloride-free, and ammonium chloride-free. When used as directed in a well-ventilated area, there are no significant side effects. Always follow standard safety precautions for soldering.
Can I use this tool daily for electronics repair?
Yes, this QUIMTECH Liquid Solder Flux is designed for professional use and can be used daily for electronics repair. Its stable performance, low volatility, and non-corrosive nature ensure consistent results and longevity, making it suitable for frequent application in repair workshops or for hobbyists.

Frequently bought together

QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics

This item:

QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics

₹1,610

QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics

This item

QUIMTECH Liquid Solder Flux Dropper 30ml (1 Oz.) | Advanced RMA Rosin Formula for Electronics

₹1,610

Total price:

₹7,250

You save ₹3,530 (33%) Extra

3 items selected

3 items

₹7,250

You save ₹3,530 (33%) Extra

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Rating
4.88(8)
4.63(8)
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4.50(340)
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4.70(28K+)
5.00(12)
Brand NameQUIMTECHQUIMTECHKesterEagle AbrasivesRubbermaidACCUSHARPSorority Shop
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,610₹2,490

You Save ₹880

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