A fine black powder added to WEST SYSTEM epoxy (10% by volume) to produce a low friction exterior coating with increased scuff resistance, durability and mar resistant. Epoxy/graphite is commonly used as a coating on rudders and centerboards, or on the bottoms of racing craft that are dry sailed. The epoxy/ graphite mix can also be used in teak deck construction to simulate traditional seams in appearance and to protect the resin from sunlight. Cures to a black color. Add to mixed resin/hardener at the rate of up to 10% by volume (approximately 5.7 oz. per B group).