Flux, Brushes, Flux Remover – Rocky Mountain Glass Crafts

On orders over 20 pounds, USPS rates go through the roof. If you're seeing crazy-high postage rates at checkout on big orders for sheet glass, scrap and other heavy items, that's why. In many cases, I can split your order into multiple boxes to save you a ton on postage. I can often ship at cubic rates for additional savings. Excess postage is refunded when I print your label. I don't profit from postage and I ship at commercial rates.

Retirement discount: 10% off all orders over $100. Many items are now priced lower than dealer cost. Discount will automatically apply. No codes or coupons necessary.

After almost 26 years in business, I will be winding down for retirement over the next few months. If you see it, grab it. I sell out of dozens of items each day. Over half my inventory is sold. But, there are still thousands of items in stock. CPI molds are almost sold out. So are many colors of sheet glass and frits. I'm still making precuts, but discontinuing some of those styles as well.

Thanks so much for stopping by! All items are in stock and ready to ship.

Welcome to our store

12 WIDE Acid Quality BRUSHES 6" long Stained Glass Flux Dozen Horse Hair Paint

12 WIDE Acid Quality BRUSHES 6" long Stained Glass Flux Dozen Horse Hair Paint

Regular price $ 4.79 USD

Regular price Sale price $ 4.79 USD
Unit price per
4 oz COPPER-MATE PASTE FLUX Canfield Stained Glass Soldered Art Pendant Craft

Everyday Savings!

4 oz COPPER-MATE PASTE FLUX Canfield Stained Glass Soldered Art Pendant Craft

Regular price $ 12.39 USD

Regular price ~~$ 15.07 USD~~ Sale price $ 12.39 USD
Unit price per

Everyday Savings!
CJ's Flux Remover Liquid 8 oz Stained Glass Supply Polish Cleaner

CJ's Flux Remover Liquid 8 oz Stained Glass Supply Polish Cleaner

Regular price $ 8.49 USD

Regular price ~~$ 0.00 USD~~ Sale price $ 8.49 USD
Unit price per
PATINA BUDDY Stained Glass Supplies Tools FINISH SOLDER to Prepare For Patina

PATINA BUDDY Stained Glass Supplies Tools FINISH SOLDER to Prepare For Patina

Regular price $ 4.49 USD

Regular price ~~$ 0.00 USD~~ Sale price $ 4.49 USD
Unit price per