Blue Devil Pour-N-Go Type-1 Gasket Sealant 16 oz 1 pk 10-00-001-767 Johnny Square is a versatile

Johnny Square is a versatile tool for builders and contractors

Multi-purpose gripping solution

Connect them together for taller trees

Spring-loaded locking latch makes it easier and quicker to install / remove than any other stabilizer on the market

Blue Devil Pour-N-Go Type-1 Gasket Sealant 16 oz 1 pk 10-00-001-767 Johnny Square is a versatileBlue Devil Pour N Go Type 1 Gasket Sealant is designed to repair blown head gaskets and minor coolant leaks without requiring engine teardown or mechanical labor. This 16 oz ready to use formula works by bonding to metal, aluminum, cast iron, and other engine components to create a reliable, high temperature seal.