Barrier Film premium polymeric overlay applied to dense hardwood-faced plywood and Douglas Fir inner plys creates long-lasting forms that are lower in cost per pour. For use with abrasive, high heat, and high-alkaline concrete mixes, the product minimizes wood grain transfer and eliminates patch transfer, while the product's white coloring reflects heat for a controlled pour. Use with the company's table, gang, and engineered systems. Available in 2x8- and 4x8-ft. panel sizes and ½-, 5/8-, ¾- and 1 1/8-in. thicknesses. Nonstandard thicknesses, widths, and lengths available when volume requirements are met. Olympic Panel Products. 800-782-7265.