Mapei Primer SN Epoxy Filler

APPLICATION

Primer SN is a specially developed primer for pretreating substrates to which epoxy or polyurethane products from the Mapefloor line or self-leveling cement mortars from the Ultratop/Ultratop Living line are applied. The product is intended for the protection and finishing of civil and industrial floors, terrazzo and cementitious substrates.

Application examples:

• As an adhesive primer for epoxy and polyurethane coatings.
• As an adhesive primer for self-leveling or multilayer coating systems.
• As an adhesive primer for synthetic mortar floors.
• As an adhesive primer for products in the Ultratop and Ultratop Living lines.
• As a liquid adhesive for sealing cracks and structural bonding.

FEATURES

Primer SN is a two-component epoxy primer with fillers, developed in the MAPEI research centers. The product is applied with a roller, metal trowel or smooth squeegee. Primer SN can be used pure or mixed with Quartz 0.5 to improve the adhesion of subsequent resin coats or leveling coats. Thanks to its special composition, it penetrates the substrate well and is also suitable for slightly damp surfaces.

CONSUMPT

0.3-0.7 kg/m² per coat, depending on the substrate (roughness, suction, temperature, etc.).