A really quick question: Am about to glue some fresh rubber pads onto my floorboards. These were inexpensive floorboards, and the rubber on one came off while I was riding in the rain one day. I bought replacement pads, and am getting ready to (1) grind the bare floorboard surface a little to give the glue something to adhere to, and (2) glue on the rubber. BUT what is the best adhesive to use for this? Silicone, or Gorilla Glue?