Davco 4 in 1 Grout Additive 1L Weatherproofing Prepare the surface

Prepare the surface

Elmer's does not make glue from horses or use animals or animal parts

For washing and ironing

Bond sets in 40 to 60 seconds at 20°C to 25°C

Davco 4 in 1 Grout Additive 1L Weatherproofing Prepare the surfaceConcentrated 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