This product was date of 23.07.20 on the packaging.
The attached product sheet notes a shelf life of 12 months.
We still use this with satifactory results.
We are selling this at cost price plus postage to move the stock.
(No Returns For This Listing)
COVERAL *11 - Aluminium Drossing/Covering Flux-1kg
Application: place COVERAL *11 is spread over the melt surface after melting is complete. The flux must be stirred vigorously with the dross on the melt surface using a preheated perforated ladle until a dry dross is achieved. Once reaction is over the dross should be carefully removed using an appropriate skimming tool.
Addition rate: 0.05 - 0.1 % of the metal weight depending on application type and foundry conditions.
Technical Data: Granulated flux Suitable for all types of Aluminium alloys with the exception of AlMg alloys Application temperature: 670 °C and higher
Storage: Air tight container
