West System Slow Hardener .6 lbs 7 oz Hatches & Ports It includes robust rust and

It includes robust rust and corrosion inhibitors for long life

In areas where hatch and bulkhead clearances do not allow the use of thicker composites you may substitute heavier barrier material so that performance is not compromised

Internal elastic retracts when not under load

A package of extension tubes for Group Size A containers is included with the set

West System Slow Hardener .6 lbs 7 oz Hatches & Ports It includes robust rust and206 Slow Hardener is a low viscosity epoxy curing agent for use when extended working and cure time is needed or to provide adequate working time at higher temperatures. When combined with 105 Resin in a five part resin to one part hardener ratio, the cured resin hardener mixture yields a rigid, high strength, moisture resistant solid with excellent bonding and coating properties. Not intended for clear coating.