Permatex Optimum Black Flexible Max Oil Resistance RTV Silicone Gasket Maker 95g

Permatex Optimum Black Flexible Max Oil Resistance RTV Silicone Gasket Maker 95g Permatex Optimum grey is an incredibly high-performance, very high temp, RTV sealant used for valve covers, exhaust manifolds or anything else that gets really, really hot.

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