Polysulphide joint sealants can serve for 5 to 20 years. On top of this, polysulphide joint sealants can serve for 20 to 20 hours and more on a variety of surfaces.
When properly applied, polysulphide joint sealant can last for 10 years, as it as a sealant can last for a long time. Polysulphide joint sealant can last for up to 10 years, and it is also a leak-resistant material. On top of that, polysulphide joint sealant can last for 10 years, there is a silicone sealant that can seal on the surface of any metal. On the other hand, polysulphide joint sealant can last for 10 years, if it is a leak-proof material, it can last for many years.