Which sealant should I use when restoring a classic car?

[@benfischer655]

Thank you so much! I came across your video looking up WellSeal. It’s not super common in the US. Been building bikes old and modern 35 years. I’ll be trying it. Torn gaskets are expensive.

[@LucasAutoHoldingsLLC]

Hi, I enjoyed your video. Would the shellac based gasket dressing work well with a cork valve cover gasket? I plan on using it on only one side to secure the cork gasket to the valve covers.

[@bartoszk4812]

Cheers for the video mate.
Very helpful.
I only ever used Dirko sealant when working on engines but today I used Wellseal on water pump gasket, as when I done it originally without any sealant it leaked despite surfaces being well prepped.
Do you know how long you can run the engine after applying Wellseal?

[@ProjectHeaven]

I wouldn’t normally use wellseal on a water pump, probably use a polyurethane sealant like the black locktight. Wellseal will be fine to use almost straight away.

[@seemaab]

@@ProjectHeavengreat video! What can I use on a cam carrier?
Can I use Hylomar universal?
I think VW specify or sell a silicon paste for this but surely silicone isn’t correct as it can fall into the camshaft area? Thanks