19 Chemically treated wood, namely wood beams, wood boards, wood joists, wood rafters, wood siding, wood tile floors and flooring, wood trim, wooden beams, wooden flooring, wooden railings, and wooden wainscoting, all of the above containing a fire retardant chemical; chemically treated engineered wood products, namely I-joist, oriented strand board, fiber board, and particle board all of the above containing a fire retardant chemical
Trademark: 77712833
