No, this is NOT no clean. As an activated rosin, any residue must be removed. For a great no-clean flux we would suggest Kester 959T.

Kester1544 Liquid Soldering Flux, Activated Rosin, 2oz Bottle

Q: ok I must be the dunmbest guy out here. How do you install the tip? There is a piece on top of the bottle?

There is a small cone-shaped cap on the top of the black bottle cap. It unscrews. That is the fitting where the dispensing needle is screwed on! Please contact us at (859)317-2951 if you have questions.

Q: Suggestions on how to clean excess flux from components and board?

We agree with others- Isopropyl alcohol works well, that's the base solvent in this flux. And please note- its VERY IMPORTANT to remove the residue, since this is an activated flux. If not there may be corrosion issues. If you are not familiar with the applications for this product, we would suggest an RMA flux such as Kester 186 or no-clean flux such as Kester 959T.

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Product ID: 516794569

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🌱RoHS Compliant

💧2oz Bottle

🔧Lead-Free

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Description

🔌 Solder Smart, Solder Right!

TRUSTED QUALITY - Manufactured by Kester, a name synonymous with reliability in soldering solutions.
PRECISION DISPENSING - Convenient 2oz bottle ensures you get just the right amount every time.
ECO FRIENDLY EXCELLENCE - Lead-free and RoHS compliant for a sustainable soldering experience.
VERSATILE COMPATIBILITY - Perfectly pairs with both lead and lead-free solders for ultimate flexibility.
UNLEASH YOUR CRAFTSMANSHIP - Elevate your soldering game with Kester 1544's activated rosin formula.

Kester 1544 Liquid Soldering Flux is a high-quality, activated rosin formula designed for both lead and lead-free soldering applications. Packaged in a convenient 2oz bottle, this eco-friendly flux is RoHS compliant, ensuring a safe and effective soldering experience. Weighing just 84.9g, it’s the perfect addition to any professional toolkit.

Specifications

Manufacturer	Kester
Item Weight	84.9 g
Package Dimensions	10.16 x 5.08 x 5.08 cm; 85.05 g
Material	Resin
Item Package Quantity	1
Batteries Included?	No

Have a Question? See What Others Asked

ok I must be the dunmbest guy out here. How do you install the tip? There is a piece on top of the bottle?

is it noclean?

Suggestions on how to clean excess flux from components and board?

Is this ra flux?

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