Loctite 30509 5900 Instant Gasket Review

Using this product, our team found that the sealant held up exceptionally well under extreme heat and pressure .It created an airtight seal where other sealants failed. The consistency of the sealant was easy to work with and applied smoothly. Although it sets quickly it gave us enough time to make necessary adjustments before fully curing. The only downside was the strong odor, but that's to be expected with industrial sealants. Overall, a reliable choice for any industrial and scientific…

I bought this product because the engine manufacturer I worked for recommended it for sealing mating surfaces where gaskets were not available. It seals well, but its consistency makes it difficult to apply and doesn't stick well until another surface is interposed to hold it. You're trying too hard to evenly apply it and it's squeezing into the engine where you don't want it. It's also very expensive. There are other sealants that work just as well, are easier to apply, and are a lot cheaper…