The Best Gasket Sealers (Review) in 2020 | Car Bibles
2013-9-13 · It is a polyester urethane-based gasket compound that withstands temperatures of up to 500 degrees without hardening. It's non-setting and remains tacky, making repeated disassembly and re-assembly much easier for racing applications where constant adjustments under the hood are necessary. It can be used as a gasket sealer or in place of a gasket.
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