LEP Primer for Label Applications

Approved for use with HP Indigo printing

This ACTDigi® LEP Primer is a state-of-the-art, water-based solution, developed in partnership with HP and now part of HP’s expanded primer portfolio. Designed to elevate digital print quality, this innovative primer ensures outstanding performance for different kind of labels produced on a wide range of substrates – including coated and uncoated papers, synthetics, and metallized materials.

Optimized for the HP Indigo 6K, 6K+ and 8K Digital Press series, ACTDigi® LEP Primer delivers superior print results in both in-line and near-line applications.

Abstract image with curved, colored lines in blue, purple, pink, and yellow on a dark background—conveys movement and depth

Do you have any questions? Contact us and we will be happy to advise you on your individual requirements.

Available in Europe in 2025 and globally through ACTEGA’s distribution network in 2026.

Your key benefits

The ACTDigi® LEP Primer offers optimized primer consumption for economic efficiency. Its streamlined workflow design ensures ease of use and maintenance, making it a reliable choice for high-performance printing environments:

  • Enhances ink transfer from the blanket to the substrate
  • Demonstrates enhanced ink adhesion on previously difficult substrates
  • Compatible with ACTEGA’s range of OPV solutions (UV, LED, water-based, E-Beam, solvent-based)
  • Enables high-impact visual effects like hot foil stamping
  • Excellent water resistance for durable applications
  • Extends the lifespan of press components
  • Eliminates or minimizes foaming, yellowing, and ghost images
  • Easy to handle and clean

Designed for compliance and safety

Swiss & Nestlé Compliant

ACTDigi® LEP Primer is fully compliant with Swiss Ordinance and Nestlé standards.

Material Health Certified

The product has been awarded a Gold level Material Health Certificate, reflecting our commitment to sustainable and safe production practices.

For Indirect Food Contact

ACTDigi® LEP Primer is free from solvents, heavy metals, phthalates, and CMR substances, making it suitable for indirect food contact applications.

Interview with Dr. Thomas Sawitowski

Learn more about our Brand ACTDigi®.