Vulkem 191 QD Primer is a quick-drying, one-part, moisture-curing primer for use to promote interlaminary adhesion between Tremco waterproofing layers after the membrane has been exposed for a prolonged amount of time or after a weather event where the primary membrane has lost its initial tack.
FEATURES & BENEFITS
Single component product provides efficient use of material for small areas.
Quick drying allows contractors to install membrane within 30 minutes of application.
Re-invigorates existing polyurethane membranes after initial application window is lost, minimizing application issues and impact of weather.
