Hey’di Bonding Agent has been extensively used in the building industry for many years in the modification of cementitious systems. Unlike PVA when used in damp areas Hey’di Bonding Agent will not re-emulsify and should therefore be specified for all external situations.
High solids content
Greatly improved adhesion
Dispersion polymer of carboxylated styrene butadiene copolymer.
See the whole Hey’di range