Sealants may be weak or sturdy, versatile or rigid, long term or short-term. Sealants will not be adhesives but some have adhesive traits and they are named adhesive-sealants or structural sealants. Yes, Most are watertight the moment cured, Specially silicone and hybrid sorts. This helps make them ideal for use https://www.propanraya.com/kenalan-dengan-sealant-terbaik-dan-paling-dicari