Im looking for flux to use when soldering circuit boards will this work?

If you are looking for flux to use for soldering circuit boards, you need to consider looking elsewhere. Will it "work", sure, but it may damage the board you're working on. This kind of flux is acid based, it's meant for pipe fitting, not for electronics. The same goes for stained glass, the acids won't damage it. It says so in its description "ideal for use with 95/5 and other common solders." In electronics soldering, leaded solder is preferred. It flows a lot easier, and a long as you don't eat it you won't be poisoned.

Is this an acid flux? thank you.

I Believe do. I got it to solder a glass piece but haven’t used it yet

Will this work with harris sta-brite solder (96% tin/4% silver, melts at 430 f)?

I use this with a Wen 250 watt soldering gun , and it works Great with Light gage solder [ I use it for rewiring chores all the Time ]

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Rectorseal 14010 4-Ounce Nokorode Regular Paste Flux

Rectorseal 14010 4-Ounce Nokorode Regular Paste Flux

Product ID: 304850931

Details

Brand
Rectorseal
Item form
Paste
Material
Resin
Special features
Lead Free Weld
Specific uses for product
Repair

📏Compact 2.25" x 2.75" size

🧪Resin-based paste flux

⚖️4.9 lb robust weight

Description

🔥 Flux your way to flawless joints! 🔧

COMPACT POWERHOUSE - Small footprint (2.25" x 2.25" x 2.75") fits seamlessly into any professional toolkit or workspace.
TRUSTED BRAND QUALITY - From Rectorseal, a name synonymous with professional-grade building consumables worldwide.
RELIABLE RESIN FORMULA - Advanced resin-based paste flux ensures superior solder flow and joint strength for lasting results.
NO BATTERIES NO HASSLE - Ready to use straight out of the container—no power source needed, just pure performance.
PRECISION IN EVERY GRAM - Perfect 4-ounce size for controlled application, minimizing waste and maximizing efficiency.

Rectorseal14010 Nokorode Regular Paste Flux is a 4-ounce, resin-based soldering aid designed for precision and durability. Compact and easy to handle, it enhances solder flow and joint integrity without the need for batteries, making it an essential tool for professional tradespeople and DIY enthusiasts alike.

Specifications

ASIN	B0013B1XJW
Brand Name	Rectorseal
Color	Brown
Compatible Material	Ceramic, Glass, Metal, Plastic, Wood
Container Type	Tube
Customer Reviews	4.7 4.7 out of 5 stars (388)
Full Cure Time	24 Hours
Global Trade Identification Number	00052541140103
Included Components	Rectorseal 14010 4-Ounce Nokorode Regular Paste Flux
Item Form	Paste
Item Package Quantity	1
Item Type Name	Rectorseal 14010 4-Ounce Nokorode Regular Paste Flux
Item Weight	4 Ounces
Manufacturer	The Rectorseal Corporation
Material Type	Resin
Model	14010
Number of Pieces	1
Other Special Features of the Product	Lead Free, Odorless, Easy-to-use, Promotes Strong Weld
Part Number	14010
Specific Uses For Product	Repair
UPC	052541140103
Unit Count	4 Grams
Volume	4 Fluid Ounces
Water Resistance Level	Not Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews