Fire Retardant Paint Additive

Crownduit products are primed or finish painted with Green Light Coatings when requested GL-2470 FR Fire Retardant, Self Crosslinking Clear Acrylic Sanding Sealer Additives.

The term flame retardants subsumes a diverse group of chemicals which are added to manufactured materials, such as plastics and textiles, and surface finishes and coatings. Flame retardants inhibit or delay the spread of fire by suppressing the chemical reactions in the flame or by the formation of a protective layer on the surface of a material.

Thermal shielding (solid phase)

A way to stop spreading of the flame over the material is to create a thermal insulation barrier between the burning and unburned parts. Additives are often employed; their role is to turn the polymer surface into a char, which separates the flame from the material and slows the heat transfer to the unburned fuel.

For MDU’s and hospitality please call (732) 212-0220 for pricing.


Crown Molding
45 Crown – 5 1/4″ x 9/16″
48 Crown – 4 1/4″ x 9/16″

Outside & Inside Corners
45 Outside & Inside Corner – 1/2″ x 5 3/8″
48 Outside & Inside Corner – 11/16″ x 4 5/8″

45 Keystone – 1/2″ x 5 3/8″
48 Keystone – 11/16″ x 4 5/8″