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Color Information

Textures and Finishes

Chem-Pruf uses only the highest quality gelcoat in the manufacture of our fiberglass products with 25 mil of the specified color integrally molded-in as the part is made. The gelcoat is cured within a temperature range of 120oF to 170oF creating an impermeable outer surface, uniform color throughout, and a permanent homogeneous bond with the resin/fiberglass substrate beneath. This superior finish offers the first line of defense against environmental and chemical attack.


The 25 mil resin-rich gelcoat finish is equal to 50 – 60 coats of paint. You should never need to paint Chem-Pruf fiberglass doors, frames, louvers or accessories; therefore, it is important that you select a color which meets your long-term requirements. Colors are USDA/FDA accepted and an *anti-bacterial gelcoat is available as an option.

Standard Colors – Original Monolithic Design

For your convenience, Chem-Pruf keeps four of the more popular colors continually on hand at its facility for our Original Monolithic design doors. The white, gray, tan, and dark brown colors as shown are our standard colors.

Optional Colors

A wide spectrum of optional colors has been pre-matched for faster delivery and service to our customers. These high quality finishes will maintain their color and last far beyond that of field painting.

Additional charges and minimum order quantities apply.

Custom Colors

By providing Chem-Pruf with a sample of the desired color, the finish can be matched to your exact color scheme. Be sure to ask about our two-toned doors and frames and integral color designs, such as logos, signs and patterns.

Please Note

  • Colors shown are not an exact match. Please contact Chem-Pruf for exact color match.
  • As with many products, lighter colors are recommended for use in areas exposed to intense direct sunlight.
  • Additional pre-matched colors are available, consult Chem-Pruf.