Perdure HTC is a single component, moisture cured polyurethane coating designed as a high temperature protective coating for interior and exterior metal surfaces including walls, roofs, and structural elements. It has excellent adhesion to sound, tightly adhered rusty steel and other metal surfaces, and properly prepared concrete surfaces. Perdure HTC undergoes a rapid molecular weight change as it polymerizes into a high molecular weight change as it polymerizes into a high molecular weight coating with excellent corrosion, abrasion and high temperature resistance. Perdure HTC can also be used a primer for other Duraamen’s resinous coating systems. It can be used as primer applied in one or two coats as necessary to achieve a pinhole free finish when applying Macrylex (MMA Resin) systems over an existing epoxy coating.

Features

• High temperature resistance, up to 400°F

• Excellent primer for all types of surfaces

• Primer for Macrylex (MMA) or vinyl ester coating over epoxy coatings

• Excellent ‘wetting’ properties over properly prepared steel surfaces

• Re-coatable in 1 to 2 hours

• Can be coated with any epoxy coatings.

• Cures down to 25°F on dry surfaces

• Corrosion resistant – passes 1200 hours in salt cabinet.