Optimum Black

I'm seriously blown away by the Permatex 25228 The Right Stuff 90 Minute Black Gasket Maker. It's like a magic potion for fixing things! 🪄 The ease of use is off the charts - it's a total game-changer for any DIY project. The best part? It sets in just 90 minutes, so you can get back to business in no time.🕒 The 3 oz tube is more than enough for most jobs, making it super cost-effective. I've used it on multiple projects and it has never let me down. The only downside is that it's a bit messy to work with, but hey, that's the price you pay for such a fantastic product! I highly recommend it to anyone who loves fixing things around the house. 🔧🏡

this is my favorite gasket sealer. been working on cars since the 80s, and watched as gasket sealers evolved. back then you had 2 choices, forma-gasket #1 (dries hard) or forma-gasket #2 (non drying paste). now there are so many types it can be confusing, but right stuff is exactly that, the right stuff. Works sealing cork and paper gaskets, holding rubber or silicone gaskets in place, or even laying a thick bead to “form a gasket” acting as an adhesive and a sealant. best example i can give is the intake manifold gaskets on the original small block chevy, (not the LS motor of today) it had a rubber gasket at each end that were notorious for blowing out due to excess crank case pressure. throw those gaskets away, lay a ¼ inch tall bead of this across the front and back of the block where the intake sits, set the intake down on it, wipe away the excess that squishes out, and it’s sealed for life. get it on your hands? let it dry and it peels right off

This product offers convenience by eliminating the hassle of squeezing it out of a tube. While it may be slightly pricier, the user-friendly application and leak-free seal it provides make it worth the investment. It stands out as the best valve cover gasket maker I've used, delivering on its promise of durability and high water resistance. Trustworthy and easy to use, this product offers exceptional results and peace of mind for those seeking a reliable gasket maker.

I absolutely love the Permatex 25228 Ultra Grey RTV Silicone Gasket Maker for my car repair projects. It consistently delivers a strong, durable seal that can withstand pressure, making it perfect for high-torque applications. The quick setting time and ease of application have made my repair process much smoother. I particularly appreciate that it's sensor-safe and non-corrosive, ensuring the safety of sensitive engine parts. The 13 oz tube size is just right for multiple uses, and the long-lasting results speak for themselves. Say goodbye to leaks and shifting gaskets - this product keeps everything in place reliably. I highly recommend this for anyone in need of a trustworthy sealant.

Revolutionary sealant for small block Chevy intake manifold gaskets! Say goodbye to those troublesome rubber gaskets that easily blow out. With this product, simply apply a ¼ inch bead on the block, place the intake, wipe off the excess, and enjoy a lifetime seal. Plus, it's easy to clean off hands once dry. Highly recommend for effortless and long-lasting sealing solution.

This gasket maker from Permatex is a reliable option for sealing tasks, providing a generous 90-minute working time for flexible application. The black color seamlessly blends with various surfaces, delivering a neat and professional finish. Although the 3 oz size may not be ideal for larger projects, it remains a dependable choice for all your sealing requirements. I highly recommend this product for its reliability and user-friendly nature!

If you love working on your car or small engine, this product is a total game changer. I recently used it to seal a valve cover, and the results were flawless - zero leaks and no need for rechecking. The quick setting and strong hold really impressed me. Applying it evenly is a breeze with the caulking gun, much better than struggling with those small tubes. Plus, with two generous cans included, this will definitely last you a long time. A definite must-have for any garage enthusiast!