Remflex GS16511 Gasket Sheet

Bought this sheet of Remflex to make my own Gaskets for the Header to Cat Flange during a JBA Shorty Header Install. The provided JBA gaskets in their kit are thin and feel cheap so I used those as Templates for cutting on the Remflex Sheet. Used an exacto knife and did pretty well with extra left over for more gaskets in the future.For the Header to Block Connections, the Percy/Taylor ‘Seal for Good’ Gaskets are amazing, as well.2002 Tundra V8 4.7L Engine with stock exhaust adding JBA Shorties. Its been a little over a year since and the gaskets are holding nicely. Do it!

This stuff is an absolute God-send! I've used it on several different exhaust applications.The first time was a cheap no-name SS header that wouldn't seal on the head side flanges or the downpipe flange. And this last time was an o2 sensor flange that had corroded away after 26yrs of service. Glad I saved my scraps from the first time, bc one cutout was perfect size for this o2 sensor flange gasket fix.I'm soooo glad I found some old hot rodders talking about this stuff in an online forum discussion! In 20+ years of car work I'd never heard of anyone mention it. Some guys talk about stacking laminated gaskets- and I have done that, but they always blow apart bc exhaust pressure eventually gets between the layers. Well it's been 3yrs and 14k hard miles on my cheap header setup (no flex pipe) and the material has held up beautifully, without blowouts.A warning - BE CAREFUL HANDLING AND CUTTING! This material is delicate af and WILL CRUMBLE if you bend it in the slightest! That said, it can crack a little and still seal just fine, if you get it in place and snug. But also, DON'T OVERTIGHTEN! It can squish out of your mating surfaces, since it's pure (soft) graphite without any mesh.I highly recommend buying a sheet to keep on hand, even if you don't need it immediately. Because that late night project might get stalled or completed, depending on whether you have a solution. It totally saved my a.ss finishing my truck exhaust at 3am and driving the next morning.

This is the only material I use when sealing a flat flange point. It makes a perfect factory fit.

Had to make 2 gaskets and double them up for my old Bobcat but this stuff is easy to cut and drill. It breaks easy but as a gasket it made my Bobcat purr like a tame kitten.

For close to 30 dollars I would expect the corners to be true and straight anyways. It's the best gasket material I know of so I'll probably end up ordering it again

Muy rápido y muy bueno

This is the best and only exhaust gasket I will ever use again!! Ever!! I should have just bought this when I purchased the Cats and Y pipe. Dicked around with multiple gaskets Felpro, Walker, some cheap metal things. Always found some small leak was throwing my fuel trims out. Bought this cut new gaskets…..Done!! No leaks, none, zero. Fuel is too expensive just get those leaks fixed!

This stuff is incredible. Way easier to use than basically every other brand out there, and seals where other gaskets don't. I wont use anything else now.