This unique combination of adhesion promoter and primer provides significant labor and cost savings and is now VOC compliant across the country. It can save up to 2 hr of labor when prepping a raw or previously primed bumper or plastic part. Adhesion Primer is a single component non sanding primer suitable for TPO & RIM substrates. It is fast drying and offers excellent adhesion. It is available in 3 colors to best suit your needs.