Repair Geek tests tire sealants so you don't have to spray hope into a flat

Repair Geek did the useful thing and stabbed a bunch of tires, so the rest of us do not have to discover which can of roadside optimism works after we are already stranded. The testing is impressive. I am a fan of the liquid Flat Out. — Read the rest The post Repair Geek tests tire sealants so you don't have to spray hope into a flat appeared first on Boing Boing.