Johnson Matthey - Prolonged Heating Flux Tenacity 4A from Johnson Matthey
£27.95
(Inc £33.54)
Johnson Matthey - Prolonged Heating Flux Tenacity 4A from Johnson Matthey
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Prolonged Heating Flux Tenacity 4A from Johnson Matthey - 500 gram Pot

Tenacity™ No.4A Flux Powder is a medium temperature brazing flux suitable for use with silver brazing filler metals. Tenacity 4A has a working range of 600-850C which makes it suitable for use with silver brazing filler metals that melt below 800C. Tenacity 4A is useful for brazing larger assemblies in steel or copper wherever prolonged heating may cause general-purpose fluxes to become exhausted.

Tenacity 4A also finds applications in silversmithing.

Conforms to: EN 1045: FH10

Working range: 600-850C

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Prolonged Heating Flux Tenacity 4A from Johnson Matthey - 500 gram Pot

Tenacity™ No.4A Flux Powder is a medium temperature brazing flux suitable for use with silver brazing filler metals. Tenacity 4A has a working range of 600-850C which makes it suitable for use with silver brazing filler metals that melt below 800C. Tenacity 4A is useful for brazing larger assemblies in steel or copper wherever prolonged heating may cause general-purpose fluxes to become exhausted.

Tenacity 4A also finds applications in silversmithing.

Conforms to: EN 1045: FH10

Working range: 600-850C

Finance - PayPal Credit

Login on PayPal at the checkout process; 
Click one of these two boxes. Simple! 


Spending over £99 on our website? If so, PayPal Credit is for you. It is essentially an interest free credit card without the card. 
You can make your purchase and pay it back over 4 months with 0% interest. Obviously if you take longer than 4 months to pay back there is interest associated to PayPal Credit, it's how they make their money. If however you pay the purchase off within the interest free time frame you will not pay anthing more than the purchase cost. 

To improve your chances of being eligible for PayPal Credit you must; 
1. Be aged over 18
2. Not be recently bankrupted 
3. Have an annual income over £7500 
4. Have a good credit history 

If you are to use PayPal credit then we can only ship to the PayPal verified address. We will not be able to ship to another location. 

Any use of PayPal Credit will lead to a contract between yourself and PayPal.
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