I have Permatex disk brake quiet which I spray on the backs of the pads, they never squeak with that stuff. I was thinking about trying the A-S on all metal to metal surfaces that slide. I could also try another AAP in the morning and get the grease. I've been slowly accumulating parts. A recent AAP deal, it might still be running: spend $100 get $50 off the next purchase put me over the top. I bought rotors, bearings and rear brakes to take advantage of the deal. I had the pads and grease seals from another promo.
I now have the 93 Aerostar in the garage, it is on jack stands taken apart. I'm treating it to new rotors and wheel bearings, the bearings have over 183,000 miles on them, the rotors have over 100,000 K on them. The current economic climate made me decide to keep this thing longer than I had planned!