Mapecoat TNS Primer EPW – Epoxy Primer for Sports & Resin Flooring Systems
This two-component, water-based epoxy primer is designed to promote strong adhesion of acrylic and polyurethane coatings. It is specifically developed for use within sports surface and resin flooring systems, ensuring reliable bonding on a range of substrates including concrete and asphalt.

Ideal for professional contractors, this primer improves coating performance and durability by creating a stable bonding layer. Suitable for both indoor and outdoor use, it supports long-lasting results in sports courts, walkways, and coated flooring systems.
Key Benefits:
- Two-component epoxy primer in water dispersion
- Solvent-free, low odour formulation
- Improves adhesion of acrylic and polyurethane coatings
- Suitable for concrete, asphalt, and existing resin surfaces
- Can be applied to slightly damp substrates
- Compatible with sports flooring and resin systems
- Suitable for indoor and outdoor use
FAQs
What is Mapecoat TNS Primer EPW used for?
It is used as an adhesion primer for acrylic and polyurethane coatings, particularly in sports surface systems.
Can it be applied to damp surfaces?
Yes, it can be applied to substrates with light residual moisture.
What surfaces is it suitable for?
It can be used on concrete, cementitious screeds, asphalt, and existing resin coatings.
Is it suitable for outdoor use?
Yes, it is designed for both indoor and outdoor applications.
How is it applied?
It is mixed and applied using a roller, spray, or squeegee onto a prepared surface.


