Belvoir Tack Conditioner Spray 500 mL Aluminum Bottle is Carr, Day & Martin's best selling pure, clear, quality tack conditioner. Will condition, protect, and add shine to leather. This product is formulated with glycerin and coconut oil that fills and seals the leather pores to form a barrier against salt, dirt, grease and water. Use after cleaning with Belvoir Tack Cleaner. Belvoir, from Carr, Day & Martin, offers a distinctive line of leather cleaners, conditioners and soaps for your fine leather products.