470 Crystal-Lok™
- SINGLE COMPONENT CRYSTALLISING SEALER
- CHEMICALLY REACTS WITH THE CONCRETE
- TRUE PENETRANT SEALER
- CLEAR WATER BASED
- SEALS, HARDENS AND WATER-PROOFS CONCRETE
- CAN BE USED AS A CURING AGENT AND SEALER IN ONE OPERATION.
- INCIDENTAL FOOD CONTACT APPROVED