27037 Optimum Black Gasket Maker 3.35 oz, 1 Pack

Excellent and supreme quality product for sealant.

Excellent Used to install a crankcase/crankshaft oil seal on a Lycoming engine

Great stuff, works exactly as advertised. Easy to use, good seal.

As advertised. Fast service. Would use again.

Bead maker out of a tube is really hard to despense and make a nice one piece bead. The seal is still holding tho.

Works motorcycle has new gasket and the sealer helped

I can't say this stuff is easy to remove once applied as the only time I had to remove a piece I had used the product on it put up a heck of a fight coming off. That proved that it had created a tight seal which is what I wanted. Vibration wasn't going to lossen it that's for sure. Application can be messy if you get in a hurry but its ability to create a tight seal with a firm holding power would be hard to duplicate this side of a weld.