QC7 was made by Alcoa and has been replaced by QC10 used for plastic injection molds. Gins

Hi We have been using QC7 and now 10 for our injection moulds with good success. However we find 10 lacking compared to 7. Anyone know of another aluminium for...

WD40 of course

I have learned that you can add acrylic regrind to ABS with success. What other materials can you add acrylic to? High Impact Polystyrene? Polycarbonate? Thanks Bergg😕

Well done! Bergg