Modern Mountain Home in AquaFir™ AquaFir™ Charcoal color in cedar using circle sawn and wire brush texture Product Use: 1x6 vertical shiplap (circle sawn texture), 1x8 horizontal shiplap (wire brush), 1x6 tongue and groove soffit and porch ceiling (wire brush), and square edge materials: 5/4 x 4 Trim, 1x12, 1x8 and 1x4 fascia (circle sawn)