so I know the most popular brand of silicone is ge. But my local store only had dap 100% silicone. It doesn't say anything on the bottle about mold or mildew resistant. Yet I looked on the site and it says it is. I looked at the ingredients and there doesn't appear to be any mold or mildew chemicals. I can post them if need be. So what should I do. It's already been put on my turf scrubber I'm building and I would hate to have to cut it up.