With Tempered Hardboard Core! - These Professional Grade Canvas Boards are constructed throughout with the highest quality, non-acidic archival materials. The tempered hardboard core will not warp, become brittle or rot over time. Mounted with a proprietary acid-free adhesive, the painting surface is the same Fredrix medium texture, 100% cotton duck used on Fredrix finest pre-stretched canvas. Grounded with a proprietary, two coat, acid-free formula of acrylic titanium gesso primer, these Canvas Boards are truly archival. They are suitable for oils, alkyds, caseins and acrylics. All carry the Fredrix Archival Seal of Quality - your assurance that this product is indeed archival and will stand the test of time. Finished by folding over the canvas and placing an attractive backing sheet on.
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