Welcome to our store
We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Rubyfluid Soldering Flux is a general purpose liquid flux designed to support clean, reliable soldering across a range of materials. From plumbing to stained glass and metalwork, this water-soluble formula is engineered to enhance flow, reduce oxidation, and deliver consistent coverage without harsh solvents.
Crafted for professionals and hobbyists alike, the flux is manufactured in the USA and has a long history of use by tradespeople who value dependable results and easier cleanup at the end of a project.
Whether you’re assembling copper pipes, bonding brass fittings, or bridging glass seams, this flux adapts to varied surfaces while helping joints form with steadier wettability.
The fast-acting formula promotes rapid wetting and strong joints, reduces oxidation during heat, and supports a clean, even flow on copper, brass, and other metals. Expect a smooth solder path with minimal mess.
Because the flux is water-soluble, cleanup is straightforward—rinse with water to remove residue and protect your finished work from long-term corrosion risk. The resealable pint bottle is designed to minimize spills and preserve the formula between uses.
Trust and tradition meet modern practicality: Rubyfluid has served professionals since 1903, and the current formulation brings reliable performance to workshops and studios across the U.S.
Q: What is Rubyfluid Soldering Flux best used for?
A: It's a versatile general-purpose liquid flux for plumbing, stained glass, HVAC, electronics, and metalwork.
Q: Is Rubyfluid flux water-soluble and easy to clean up?
A: Yes. It rinses away with water, leaving minimal residue and helping protect finished pieces.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
Thanks for subscribing!
This email has been registered!