
Surface Shield & Primers
The engineering foundation beneath every Hartmann system. Deep-penetrating epoxy sealers, adhesion promoters for non-porous substrates and chemical shields against acid attack — substrate preparation at engineering grade.
Epoxy Sealer Pro
Two-component epoxy sealer with deep penetration. Consolidates porous substrates, stops dusting and creates a chemical-resistant barrier for subsequent systems.
Bonding Primer NP
High-adhesion primer for non-porous substrates — tiles, glass, metal and existing coatings. Bridge technology for trouble-free overcoating.
Acid Shield Coat
Chemical armor against acids, alkalis and aggressive cleaners. For industrial floors, laboratories and food processing environments.
Microcement Base Primer
Specifically engineered bonding primer for the Hartmann microcement line. Guarantees optimal connection between substrate and decorative layer.
Grannistone Primer
Adhesion primer dedicated to the Grannistone line. Ensures maximum bond on plaster, concrete, gypsum and re-skimmed surfaces.
Quartz Grip Primer
Quartz-loaded structural primer for maximum mechanical interlock — required before self-levelling epoxy floors on smooth substrates.















