Mapei Eco Prim Grip Plus - 5kg

Mapei Eco Prim Grip Plus

Eco Prim Grip Plus is a multi-purpose primer designed to enhance adhesion for renders, smoothing compounds, and cementitious adhesives. Suitable for both indoor and outdoor use, it works on walls and floors, including smooth and low-absorbent surfaces. It is particularly effective for laying tiles over existing tiles, ensuring a strong and durable bond in your underfloor heating floor build-up or general tiling project.

Key Features and Benefits

• Improves adhesion of skim coats, adhesives, and renders
• Ideal for laying tiles over existing tiles
• Works on smooth, low-absorbent substrates
• Ready to use with almost no odour
• Solvent-free and safe to handle
• Very low emission of volatile organic compounds (VOC)
• Suitable for indoor and outdoor applications

Suitable Applications and Compatibility

• Internal and external floors and walls
• Improves bonding of adhesives for ceramics, natural stone, terrazzo, and levelling compounds
• Compatible with non-absorbent surfaces including epoxy or polyurethane resins
• Enhances adhesion of cement and lime-based plasters on concrete, brickwork, and vibro-compressed blocks

Role In Underfloor Heating

Eco Prim Grip Plus ensures a reliable surface for tile and levelling compound application over underfloor heating systems, both electrical and wet. By improving adhesion, it prevents delamination and enhances the long-term performance, efficiency, and durability of your floor covering above the heating system.

Guidance

Apply Eco Prim Grip Plus directly onto clean, dry surfaces. It is ready to use and does not require dilution. Allow the primer to dry before applying adhesives, renders, or smoothing compounds. Suitable for use on both new and existing substrates, including tiles.

Technical Overview

• Solvent-free, odourless formulation
• Low VOC emissions, compliant with indoor air quality standards
• Compatible with a wide range of cementitious and resin-based materials
• Designed for use on both absorbent and non-absorbent substrates