Archemya’s TAPSS 1K TPO 2 in 1 Adhesion Primer and Speed Sealer formula is designed to adhere to all TPO substrates without the need for adhesion promoters. This solvent-based product helps topcoats stick to unprimed TPO plastics. Archemya’s TAPSS 1K TPO 2 in 1 Adhesion and Speed Sealer has shown great compatibility with all major Base-clear coats and single-stage paint systems. The top coating can be applied without the need of sanding or scuffing as soon as TAPSS is dry. This product provides customers with a primer, sealer and adhesion promoter is all available in one can.