Custom Finishing

Custom coating and liquid prefinishing services feature our signature clear UV top coats and full finishes including primers, fillers, seal coats and proprietary finishes.
wood panel wet header

UV Finishes

Full-Color Finishes

Interior & Exterior Primes

Image of man stacking primed paneling

Proprietary Finishes

image of proprietary finishes

Delivering The Right Product
at the Right Time and The Right Price

Trimac was founded in 1972 by Mel & Paula Hartmeier. Following in 1979, Precision Prefinishing was started focusing on finishing panels for the industry. Although operated separately for almost 50 years, today Trimac and PPI are under one roof in a well-run facility in Harrisburg Oregon.

Together we've streamlined our efficiency and expanded our capacity and capabilities.

We continue our focus laminating panels for Distributors, Cabinet Manufacturers, and Wall paneling customers. Our wet line stands out as an incredibly versatile panel finishing line serving panel manufacturers and distributors alike.

Our experienced team of professionals look forward to serving you as your one stop source for laminated and finished panel solutions.

Trimac Panel Products
Precision Prefinishing Industries (PPI)