The genius of Efflock is that it is compatible with all cementitious mixes, including off-the-shelf tile adhesives and tile grouts.
On a tiled floor, this means that all 3 layers that contribute to efflorescence can be protected - tile bed, tile adhesive and tile grout.
Look for our infographic instructions on the side of our drums for how to add Efflock to a tile screed. For proprietary kiln-dried bagged products, simply add 1 part Efflock to 100 parts of water to use as your gauging water. No secondary membrane required!