Description

DRI-ONE Flame Retardant Treated Lumber, Ready for Shipment Today.

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• Class A/Class 1 fire retardant (ASTM E-84)
• Slows the spread of flames and reduces smoke
• Made from Pine

32 Pieces of 23/32-in x 4-ft x 8-ft Radiata Pine Sanded 7 Plywood

Fire Retardant Plywood Sheathing.

Exterior Protection Check out DRI-ONE® EP Flame Retardant

CERTIFICATION: DRI-ONE® Flame Retardant meets the fabric testing standards set forth by the United States Testing Company, Inc. for the California Administrative Code, Title 19 for Class A Flame Retardant and for those set forth by the British Standard 476: Part 7: #1997 for Class One Flame Retardant, DRI-ONE® Flame Retardant also meets the standards set forth in the NFPA 701, Class A. Test results are available upon request.

The product has a number of uses including treatment of lumber to achieve a Class A flame spread rating as set forth in A.S.T.M. E 84, also known as the Steiner Tunnel Test. This method is similar to ANSI 2.5, NFPA No. 225, UBC No. 42-1 and UL No. 723.

Call or text for more details! (480) 964-0200