Cementone Resin for blocks is a polyurethane sealer and sand binder for use on unsealed concrete block paving only. Resin for Blocks impregnates the blocks and the jointing sand. When dry, the sand and the blocks are permanently bonded together to ensure the sand is not washed out of the joints and the paving is sealed from weed growth, efflorescence and stains.
- Polyurethane Block Sealer and Sand Binder
- Eliminates grass and weed growth in joints
- Jet wash - no loss of sand
- Prevents re-occurrence of efflorescence
- Prevents oil stains
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