MAPEWRAP 12

Mapei

MAPEWRAP 12

Slow setting thixotropic epoxy putty for levelling concrete surfaces. MapeWrap 12 is a two-component product based on epoxy resins, selected fine aggregate and special additives. MapeWrap 12 is used to level concrete surfaces or reinforced concrete structures that need to be repaired or reinforced by bonding with MapeWrap fabric. Thanks to the extended workability time, 60 minutes at 23°C, the use of MapeWrap 12 is recommended during the summer season or when large surface areas need to be levelled. Pour part B into part A and mix with a drill fitted with a stirrer until completely smooth. Mixing ratio: 3 parts by weight of part A and 1 part by weight of part B. MapeWrap 12 may be applied over concrete, stone or metal with a flat or notched trowel, after first priming the substrate with MapeWrap Primer 1. Consumption 1.5-1.6 kg/m2 per mm of thickness. Packaging 2 kg (A B); 6 kg (A B).
SKU: MAPEI-MAPEWRAP-12-775

About this itemMAPEI CERTIFIED

  • Workability Time: MapeWrap 11: 25-60 minutes depending on temperature; MapeWrap 12: 35-150 minutes depending on temperature. THIXOTROPIC EPOXY PUTTIES
  • Setting Time: MapeWrap 11: 1.5-8 hours depending on temperature; MapeWrap 12: 2.5-16 hours depending on temperature. EN 1504-4 COMPLIANT
  • Compressive Strength: Exceeds 70 N/mm² as per EN 12190. PROFESSIONAL USE ONLY
  • Application Temperature Range: MapeWrap 11: +5°C to +30°C; MapeWrap 12: +10°C to +30°C. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Levelling concrete, reinforced concrete, or masonry surfaces
  • Structural bonding for MapeWrap fabric applications

Key Advantages

  • Thixotropic consistency for easy application on vertical and uneven surfaces
  • Hardens without shrinkage, ensuring a durable and strong bond

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Workability Time

MapeWrap 11: 25-60 minutes depending on temperature; MapeWrap 12: 35-150 minutes depending on temperature.

Setting Time

MapeWrap 11: 1.5-8 hours depending on temperature; MapeWrap 12: 2.5-16 hours depending on temperature.

Compressive Strength

Exceeds 70 N/mm² as per EN 12190.

Application Temperature Range

MapeWrap 11: +5°C to +30°C; MapeWrap 12: +10°C to +30°C.

Consumption

1.55 kg/m² per mm of thickness.

MapeWrap 11 and MapeWrap 12 are two-component, thixotropic epoxy putties designed for levelling concrete, reinforced concrete, or masonry surfaces before applying MapeWrap fabrics. These products are easy to apply on vertical and uneven surfaces and provide excellent mechanical strength and adhesion without shrinkage. MapeWrap 11 is ideal for cooler climates with application temperatures between +5°C and +23°C, while MapeWrap 12 is formulated for hot climates with application temperatures between +10°C and +30°C.

Key Specifications

Origin: UAE
Mixing RatioComponent A : Component B = 3 : 1
Density of Mix1.70 kg/l
Complete Hardening Time7 days
Linear Shrinkage0% at +23°C
Coefficient of Thermal Expansion4346 x 10⁻⁶ K⁻¹
Glass Transition Temperature> +40°C
Packaging / Pack Size6 kg units (Component A = 4.5 kg, Component B = 1.5 kg).
Certified standard values under UAE climate conditions.

Key Performance Benefits

  • Workability Time

    MapeWrap 11: 25-60 minutes depending on temperature; MapeWrap 12: 35-150 minutes depending on temperature.

  • Setting Time

    MapeWrap 11: 1.5-8 hours depending on temperature; MapeWrap 12: 2.5-16 hours depending on temperature.

  • Compressive Strength

    Exceeds 70 N/mm² as per EN 12190.

  • Application Temperature Range

    MapeWrap 11: +5°C to +30°C; MapeWrap 12: +10°C to +30°C.

  • Consumption

    1.55 kg/m² per mm of thickness.

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

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FREQUENTLY ASKED QUESTIONS

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The consumption rate is approximately 1.55 kg/m² per mm of thickness.

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