MAPEI Primer LT 5kg

MAPEI Primer LT, 5 kg, is a one-component adhesion promoter and primer for interior use. It improves the adhesion between layers of ULTRATOP LOFT and MAPEI cementitious leveling compounds on absorbent and non-absorbent surfaces.

• Mixing ratio:
  • 1 : 1 with water between Ultratop Loft layers
  • 1 : 2 with water on cement or anhydrite
  • Undiluted on ceramics, natural stone, wood and waterproof adhesive residues
• Processing temperature: +5 °C to +35 °C
• Drying time:
  • Concrete and wood: 10–20 minutes
  • Ceramics: 30–40 minutes
• Waiting time before applying filler mortar or adhesive:
  • Concrete and wood: 2–3 hours
  • Ceramics: 4–5 hours
• Processing with roller or brush
• Consumption: 100–200 g/m² depending on the surface
• Storage: 12 months in original container between +5 °C and +30 °C

Ideal for improving adhesion on various surfaces.

Manufacturer information
Safety data sheet