4.74.7 out of 5 stars
27 product ratings
  • 5stars

    23ratings
  • 4stars

    2ratings
  • 3stars

    0rating
  • 2stars

    1rating
  • 1star

    1rating

Would recommend96% agree

Good value92% agree

Good quality96% agree

23 Reviews

by Top favorable review

Very Good product

I have used this in my past job in maintenance on gas turbines. The Swiss technicians and millwrights recommended it because it seals, forms, and remains pliable. Was told, don't know if true, that this is used on Rolls Royce engines. Good productRead full review...

Verified purchase:  Yes | Condition: new | Sold by: ukar-auto

by Top critical review

Hylomar Universal Blue Gasket Sealant was ineffective.

Product came out of tube in clumps. Did not spread evenly when applied to the bottom of cylinder liners. After installing the cylinder liners, and waiting several days, when I turned over the upper case of the motor, to install the crankshaft, the liners fell out. This sealer provided absolutely no adhesion.

Note that the cylinder liners and the seats were thoroughly cleaned of any oil and previous sealant prior to assembly.

Read full review...

Verified purchase:  Yes | Condition: new | Sold by: discountlrparts

by

successful seal of snowblower auger gear box

have only had the one use for it so far but it provided good seal to a 30+ year old snowblower auger gear box. i can see that it will likely work well in future uses. may try on a problematic valve cover gasket that i cant get to seal 100%. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: discountlrparts

by

I wanted to try and it worked great - Dont worry about that one start review - guy was an idiot

Great product

Don't mind that one star review.

This product is not designed to hold cylinder liners!!! Geez

This is a gasket maker, and a good one. I switched over from HondaBond<br>
Read full review...

Verified purchase:  Yes | Condition: new | Sold by: discountlrparts

by

Different graphics, same product

Product is genuine even though the label graphics differ from what I was familiar with. It is easy to apply and when fluids changed it cleans off the plug with a few wipes.

Verified purchase:  Yes | Condition: new | Sold by: ukar-auto

by

Put in use instantly

Only sealant I’ve found that can be put in service immediately worked great! Developed by rolls

Verified purchase:  Yes | Condition: new | Sold by: discountlrparts

by

great stuff

Excellent product

Verified purchase:  Yes | Condition: new | Sold by: ukar-auto

by

Great Product

This is great gasket sealer and it never hardens.

Verified purchase:  Yes | Condition: new | Sold by: discountlrparts

by

Top Quality

It is used by major automakers. Recommend by

Verified purchase:  Yes | Condition: new | Sold by: ukar-auto

by

Best sealer there is

Best gasket sealer ever made. Recommended by Rolls Royce!!!!

Verified purchase:  Yes | Condition: new | Sold by: discountlrparts

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Displaying 1 - 10 of 23 reviews