ROCKBOND WORKTOP CONCRETE (RB WTC) powder is a premixed, ready to use, cementitious concrete powder. The compound contains a blend of fine cement powders, acrylic co-polymer resins, graded crushed rock sands and aggregates, fibres and a combination of compatible admixtures. The compound, when mixed with water, produces a light grey, flowing concrete which is applied to various shaped moulds to form concrete worktops, concrete furniture and precast concrete products.
The surface of the hardened concrete is strong, tough, hard, durable, waterproof and resistant to chemical attack. The powder is packaged in 25kg moisture proof, durable bags and has a shelf life of 5 years.