Ten cartridges of professional Himalayan Salt Adhesive at wholesale bulk pricing, enough to bond up to 300 standard-sized salt bricks across a full commercial halotherapy room, multi-wall sauna build, or large-scale interior salt wall installation. With 3 cartridges covering up to 100 bricks when applied correctly, a Pack of 10 is the go-to quantity for professional contractors and commercial salt room developers who cannot afford to run short mid-installation.