The Right Stuff? 90 min is the only gasket maker in a tube that can return a vehicle back to service quickly, just 90 min curing time. It outperforms pre-cut gaskets by providing great adhesion to flanges with maximum flexibility. A premium professional-grade gasket maker for today's fast paced professional garage and heavy DIY'er. Temperature range -65 to 500 deg F intermittent. Compared to Permatex? the Right Stuff? gray gasket maker, our black formula offers higher oil resistance and greater flexibility.
