Reddit reviews Bar's Leaks 1111 Block Seal Permanent Head Gasket Fix 24 oz.
We found 3 Reddit comments about Bar's Leaks 1111 Block Seal Permanent Head Gasket Fix 24 oz.. Here are the top ones, ranked by their Reddit score.
Stops block leaksSeals cracked cylinder heads and blocksRepairs blown head gasketsContains a combination of antifreeze compatible sodium silicate sealing liquid and various size gasket sealing particles which penetrate gaps & cracks and harden to permanently stop leaks.
http://www.amazon.com/Bars-Leaks-1111-Head-Gasket/product-reviews/B0036VRQ70
stuff works wonders man http://www.amazon.com/Bars-Leaks-1111-Head-Gasket/dp/B0036VRQ70
I wouldn't hold my breath, but since the motor's likely toast anyways you can gamble $20 on a long shot.
I popped the head gasket on my toyota pickup and didn't want to devote the time and money to repairing it, so I used this and (with full disclosure about the motor's condition) it held up long enough for the buyer to not only test drive it but also drive it 100+ miles home.