What is an adhesive or grout additive?
The main purpose of an additive is to primarily enhance the performance of the product. Cement based adhesives and grouts can be mixed with an additive.
Depending on the characteristic design of the additive, the tile adhesive and /or grout can improve its performance by:
Increasing shear bond strength
Increasing or adding flexural strength
Increasing water resistance
Improving stain and chemical resistance