Waterproofing & Secondary Containment

Call: 1-800-321-7212

HydroLock epoxy primer

Water-based primer/sealer is a two-component, 41% solids, general purpose epoxy resin designed for use as a primer or seal coat for concrete, masonry, wood and metal. Primary Applications.


Recommended Uses

As a primer coat for epoxy, polyurethane or polyurea coatings.


Typical Areas of Use

• Concrete slabs
• Wood or metal surfaces for moisture or chemical protection
• Concrete, metal or wood surfaces to provide better adhesion for a coating



• Very low viscosity
• High bond strength
• Low VOCs
• Reduces off gassing
• Reduces surface defects of top coat
• Eliminates concrete dusting
• Good chemical resistance


3 gallon unit (MTO)


Made in the U.S.A.