Works exactly as I expected and wanted. I had to put some tape around our fiberglass bathtub that used to be poorly sealed. After removing the old seal, I was able to reinstall the item and seal it in minutes. I've never done this before and found it very easy to use. It needs to dry within 24 hours and fumes will be released from the liquid, so make sure you keep the window open. There have been no leaks in my tubs in the area I have used this.