Stonprime 639 is a two-component, clear, solvent-based aliphatic amine adduct cured epoxy concrete primer. Its deep penetrative and wetting properties seals concrete pores which reduces outgassing and strengthens substrate surfaces.
CLICK TO LEARN MOREStonprime 739 is a three component epoxy resin-based priming system for self-levelling 1 to 3mm floor systems. It is used to ensure a secure bond, fill substrate voids and detects the possibility of “outgassing”.
CLICK TO LEARN MORECopyright © 2025 Pro-Struct Africa. All Rights Reserved.