Loctite 574 Flange Sealant - 50 ml

Great product! Works great! Highly recommend!

Picked up Loctite 574 for my XLT1200 skis while doing two full engine rebuilds. It was the sealant everyone kept recommending, and I kept hearing it’s commonly used on Porsches, so I figured it was worth a shot. I’m glad I did. It applies cleanly, stays where you put it, and seals up tight once the surfaces are clamped together. After assembly, everything torqued down nicely and I had zero seepage. It also held up great around oil and coolant exposure, which is exactly what I needed on a fresh build. If you’re doing a rebuild and want a reliable flange sealant for rigid metal mating surfaces, this stuff delivers. If it’s good enough for high end engines, it’s definitely good enough for my Yamahas.

Good product used to seal the turbine housing of Borg Warner K04 series turbocharger

Used it to reseal a balance shaft housing on my 1987 Porsche 944, worked awesome and haven't had any leaks whatsoever. Just make sure the surfaces are totally clean before applying, I used mineral spirits and carb cleaner to clean the mating surfaces. Just run a mild bead and let the housing squish out the excess, trying to roll it on or smear it after applying just makes a mess. This stuff is designed to wash away in hot oil so don't worry about excess getting squeezed out. Would use it for any metal to metal sealing.

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Was exactly what I ordered

Quality of product.

This was a business purchase. It arrived on time and in good condition. It works as expected. Great sealant