Mapei Elastocolor Primer

Mapei Elastocolor Primer. Solvent-Based Elastomeric Primer for Cracked or Porous Masonry Prior to Elastocolor Paint Systems. Mapei Elastocolor Primer is a solvent-based, elastomeric primer designed to promote adhesion and regulate absorbency on substrates subject to cracking or with poor surface cohesion. It penetrates deep into porous masonry and cementitious renders, consolidating the substrate and preparing it for finishing with Elastocolor waterproofing and protective coatings. It is ideal for facades, exterior walls, and concrete surfaces exposed to weather and movement.. Key Features & Benefits. Deep Penetration: Strengthens and consolidates surfaces with weak cohesion or surface dusting.. Crack Bridging Support: Forms a flexible, elastic base coat compatible with Elastocolor Paint and Elastocolor Waterproof systems.. Improves Adhesion: Ensures consistent bonding between the substrate and the elastomeric finish coat.. Weather Resistant: Prepares surfaces for long-term external protection against rain, wind, and UV radiation.. Fast Drying: Rapid recoat time reduces project delays, ideal for commercial and facade refurbishment work.. Product Details. Type: Solvent-based elastomeric primer. Appearance: Transparent liquid. Packaging: 10kg and 20kg containers. Consumption: Approx. 0.10–0.15 kg/m² depending on porosity. Drying Time: 2–4 hours (depending on ambient conditions). Application Method: Brush, roller, or low-pressure spray. Compatibility: Specifically formulated for Elastocolor Paint and Elastocolor Waterproof. SKU: ELASTOPRIME10 / ELASTOPRIME20. Application Instructions. Surface Preparation: Ensure the substrate is clean, dry, and free from oil, dust, or existing coatings.. Apply Primer: Mix thoroughly and apply evenly using a brush, roller, or spray equipment.. Drying Time: Allow to dry for 2–4 hours before applying the topcoat system.. Finishing: Apply Mapei Elastocolor Paint or Waterproof coating as per system recommendations.. Limitations. Flammable — do not use near open flames or heat sources.. Ensure adequate ventilation when applying indoors or in enclosed spaces.. Health & Safety. Contains solvents. Use gloves, goggles, and a mask during application. Ensure ventilation. Refer to the Safety Data Sheet (SDS) for complete safety guidance.