I bought this specifically for the bead breaker and can't speak for a scraper or sealant remover as my existing sealant is still clean and working. But as far as smoother surfaces go, I've found that I get better results just using tape and a wet finger. The pad didn't slip as easily as I expected and turned out to be a waste of money. It's really just a gadget that won't give you any faster or better results than what you probably already have at home.
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