ADDMIX-21 is a specially formulated combination of polymers and modifiers designed to enhance the performance properties of Portland cement based mixes by increasing flexural, compressive, & tensile strengths while also improving adhesive bond.
An ideal admixture to use in concrete, repair mortars, thin overlays, stucco and bedding mortars
Improves resistance to chipping and cracking
Reduces shrinkage
No damp curing
Protects against repeated freeze thaw cycles
Resists staining
Improves water resistance
UV stable
May be used as surface primer and bonding agent prior to placing material
