Handy Flux Soldering & Brazing Paste – 1 Pound Jar, Low Temperature, For Gold, Silver, Brass, Copper & Non-Ferrous Metals – Jewelry Making & Repair

About This Product

If you do any soldering or brazing on non-ferrous metals, this Handy Flux paste is a staple you want in your shop.
It comes in a big 1-pound jar, so it lasts a while even if you're making jewelry every day.
This is a white paste that stays active even under prolonged heat – it doesn't break down like some cheaper fluxes.

It starts working at about 600°F and keeps going strong up to 1600°F, dissolving oxides and helping solder flow smooth and clean.

Works great on gold, silver, brass, copper, and other non-ferrous stuff.
Silversmiths and jewelers love it for its reliability.
After soldering, just rinse off with hot water – no harsh chemicals needed.
Clean your joints and surfaces before fluxing for best results, and remember: good even heat, and don't overdo the solder.
This is the real deal from Lucas Milhaupt, not some off-brand substitute.

Handy Flux paste – 1 pound jar.
White fluoride-borate type flux for non-ferrous metals.
Active temperature range: 600°F to 1600°F.
Ideal for soldering and brazing gold, silver, brass, copper, and other non-ferrous metals.

Long-lasting paste won't break down with extended heat.

Cleans up easily with hot water.
Widely used in jewelry making, silversmithing, and creative arts.

Also great for electronic and plumbing work.
Made by Lucas Milhaupt – trusted brand.
Original jar, brand new.
Helps prevent oxidation and ensures strong, clean joints.