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pools and cracks in concrete
water-based penetrating sealer that forms an invisible moisture-repellent barrier
Elmer's does not make glue from horses or use animals or animal parts
Use tile spacers for consistent joints and remove them before grouting
Where Can This Product Be Used
Davco 4 in 1 Grout Additive 1L Weatherproofing pools and cracks in concreteConcentrated grout additive designed to increase the flexibility, strength and water resistance of cement based grouts. Davco 4 in 1 Grout Additive is suitable for interior and exterior domestic applications. Ideal for submerged and high foot traffic areas, where a high degree of deformability is required. Increases flexibility, strength and water resistance of cement based grout Enhances the colour of grout Reduced likelihood of efflorescence Usage