What We Do CCA Chromated Copper Arsenate Protection against fungal decay and termite attack in industrial applications. Recommended Uses: Permanent Wood Foundations, Agricultural Timbers & Poles, Pole Barn Structural Supports, Utility Poles, & Foundation Pilings Use Categories: UC4A, UC4A-C, UC4B, UC4C Fire-Retardant PyroGuard Pressure Impregnated Wood Treatment Meets flame spread requirements as set by UL Solutions. Can be used in place of non-combustible materials. Recommended Uses: Plywood Roof Sheathing, Roof Trusses, Wall Sheathing, Partition Walls, Load Bearing Walls, Floor Sheathing, Studs, & more. Borate Disodium Octaborate Tetrahydrate (DOT) Above ground weather protected structural framing. Protects against termites, carpenter ants, & fungal decay. Recommended Uses: Sill Plate, Studs, Roof Trusses, Wall Sheathing, Roof Sheathing, Joists, & Rafters. mCA Micronized Copper Azole Interior & exterior residential & commercial use. Above Ground & Ground Contact uses. Recommended Uses Above Ground: Decking, Joists, & Beams Recommended Uses Ground Contact: Stair Stringers, Ledger Boards, Docks, Ground Level Walkways, Fence Posts, & Retaining Walls.
