Polypropylene sealant remover and smoother tools. For use when stripping away and replacing sealant. Smoother produces professional finish on most sealant and caulking materials. Suitable for use with silicone, latex and acrylic. Polypropylene sealant remover and smoother tools. For use when stripping away and replacing sealant. Smoother produces professional finish on most sealant and caulking materials. Suitable for use with silicone, latex and acrylic.