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Depending on the application and the designof the seal, the material used may be nitrile, polyacrylate, fluoroelastomer(Viton), silicone, nylon or TeflonÂ¨. Nitrile is one of theleast expensive materials, and has been used for many years inumbrella or deflector type seals for older pushrod engines.
Wax The most basic sealer is wax. Wax is both a penetrating and film-building sealer, depending on how much is used and how it is applied. Generally, a high-quality floor wax that contains carnauba and bees-wax, or just pure bees-wax, is used.Synthetic microcrystalline is also used.poxies There are hundreds of different kinds of epoxies, but the epoxies used for sealing concrete are all generally similar. Epoxy is a two-component system that chemically reacts when mixed. The reaction is irreversible, and the end result is a very durable, very hard surface.