Crystal Lok Concrete Waterproofer
100% original guarantee
Crystal Lok® waterproofs, seals, hardens and dustproofs structural concrete in one application.
Crystal Lok® works equally well on new or aged concrete, above or below grade, garden walls, slabs, performed tilt-ups, bridge decks, roads, pipe, basements, foundations, sidewalks.
| Sizes | 1 Gallon or 5 Gallon |
| Brand | CRYSTAL LOK |