Disc brake help.

Tabs are bent over, I played around with things and the only thing I can find is if I pull back on the lining where they are loose I get the metal to metal sound that I here, so I took pads off and put some red silicone on the back side of them where they hit the caliper and will see If that fixes it. I drove it about 4 miles tonight but that may not be far enough to see I will know more this weekend.