PENNTROWEL Vinyl Ester Primer is a 2-component, penetrating vinyl ester primer for concrete, steel or masonry substrates.

Features

• Penetrating for strong adhesion
• Resistant to many aqueous chemicals, oils, fats, milk products, blood and some solvents.
• Fast-curing for quick turnaround

Uses

• Seal concrete substrates against outgassing to reduce pinholes and blisters in finish coats
• Enhance adhesion of compatible finish coats to steel and concrete substrates
• Saturate reinforcing textile, such as MR chopped strand fiberglass mat
• Binder for mortar paste used to parge-coat abraded concrete or masonry surfaces
• Moisture barrier for concrete or masonry