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Prip's Flux Flouride-Free For Firecoat Protection

Part # 154.502
Original price $9.50 - Original price $21.50
Original price
$9.50 - $21.50
Current price $9.50
7 in stock, ready to be shipped
2 in stock, ready to be shipped
Select Size: 8 oz.

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Product Details

This very popular liquid hard soldering flux from Grobet provides excellent firecoat protection. Griffith brand pre-mixed Prip's flux from is perfect every time-no need to mess with mixing your own and not getting the formula just right. Griffith brand Prip's flux is a liquid hard soldering flux that prevents the formulation of firecoat and firescale during soldering. Use before primary flux for firescale protection. Contains boric acid. Fluoride-Free.

Choose from 2 sizes:

  • 154.502  8 oz.
  • 154.504  32 oz.

California Prop 65 Warning:
This product can expose you to chemicals including Boric Acid and Phthalates, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

Customer Reviews

Based on 1 review
Michal Shalon
Best flux I've tried

I have so many different fluxes. Handi, Staysilv, My-T-Flux, Cupronil, Dandix, Firescoff. The only one that works like Prip's is Firescoff and it's much pricier. You need to heat your metal and spray several times while heating gently (works best in a spray bottle, you need to buy one) until it's blanketed in white and it really keeps that firescale away and makes solder flow. So glad to have found this stuff!