Hi,

I am building a machine and was wanting to use MadVac's technique of creating and epoxy slurry to inject between the metal to metal structural connections (ie the support beams) to insure 90%+ contact. He says to use aluminum and stainless steel powder (and doesn't give ratios). The only thing I can get my hands on is fine grit Aluminum Oxide (the kind you use for sand blasting). Will this suffice by itself? and if so what is the ideal ratio I should use to get the most out of US Composites 635 fast set epoxy. Keep in mind I still have to be able to squeeze it out of some epoxy syringes into the joints Thanks for any help!