OK lets see what everyone has to say about this. What do you think is better to use for a cracked block? K@W block sealer or Liquid Glass.I was told to use K&W 1st then if that doesn't work try the Liquid glass.

That is exactly the advice I would give. A friend of mine had a K & W seal last for years and was still functional the last I knew. I'm sure there are some variances in individual problems, but both K & W and Liquid Glass are worth a try.

Originally posted by Gray Whiskers:
OK lets see what everyone has to say about this. What do you think is better to use for a cracked block? K@W block sealer or Liquid Glass.I was told to use K&W 1st then if that doesn't work try the Liquid glass. K&W is what is being used on my Wildcat, and I was assured that it would at the very least, last long enough until I get my other motor rebuilt. K&W is from what I understand, very good stuff.

Jim.