WONDERADMIX BUBBLE BUSTER 3.0 gl Kit (12-20cc Syringes & 1 32 oz. Bottle) A powerful & concentrated debubblizer & hardener for all die stone, buffstone, & plaster. Makes perfect models with ease! Wonderadmix is easy to pour, creates a smoother stone, increases strength & density, resists chipping & fractures, controls shrinkage & expansion, & eliminates the need surfactants. Wonderadmix saves you money because it comes concentrated & you mix it yourself using the handy pre-sized container. Comes in 3 convenient sizes: 1.5 gallon kit approximatley 200 uses; a 3 gallon kit approximatley 400 uses; & a 3 gallon refill kit.