Goldstar GS Bond is a synthetic rubber emulsion admixture that enhances cement mortar and concrete with improved adhesion, water resistance, and chemical resistance. It reduces shrinkage, increases flexibility, and offers excellent abrasion resistance. Ideal for applications like patching mortars, renders, floor screeds, and tile fixing, it’s non-corrosive and easy to use. Note that it may take longer to dry in high humidity and should not be applied on rainy days.