Hey Jack....I'm not too worried about the aluminum plate, 3/16 is pretty stout, I'm more concerned about the epoxy that I used on that side. I feel better about using this product:
http://www.sikaconstruction.com/pds-...ast3121-us.pdf.
Now I just need to find it. There is a distributor here in Denver...I'll see if they have it in stock tomorrow.
Regards
Gemstone