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11

Mapei Kerapoxy Easy Design

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Acid-resistant epoxy grout and adhesive for hygienic, decorative, and high-performance tiling applications.
Vendor: Mapei
SKU: GROUTED100/3
Availability: Out Of Stock
$100.28
$100.28
Prices do not include GST
Shipping & Delivery

Flat-rate shipping $17.95 + GST (metro and standard zones). Excludes remote/regional/high-cost postcodes and certain items (DG, oversized, long-length, or bagged products 15 kg+). If your order includes any of these, we will contact you to arrange additional freight charges. Online purchases only.

Use Mapei Kerapoxy Easy Design for: Decorative, acid-resistant grouting of ceramic, porcelain, natural stone, and glass mosaics in bathrooms, showers, spas, commercial kitchens, and pools; adhesive fixing of mosaics or special pieces where chemical resistance is required.

Mapei Kerapoxy Easy Design: Technical Overview

Kerapoxy Easy Design is a two-component epoxy resin system classified as RG grout (EN 13888) and R2T adhesive (EN 12004). It delivers a smooth, compact joint with low porosity using fine glass microspheres, making it dirt-repellent and easy to clean. BioBlock® bacteriostatic technology helps inhibit mould and bacterial growth. Suitable for joints from 1–15 mm. Pot life ≈ 45 min (23 °C); light foot traffic ≈ 24 h; ready for service ≈ 4 days (pools ≈ 10 days).

Core Features & Specifications

  • Dual function: High-performance decorative grout + thixotropic epoxy adhesive in one product.
  • BioBlock® technology: helps protect joints from mould and bacterial growth.
  • Creamy, easy-clean formula: spreads and washes off faster than conventional epoxies.
  • Colour range: 41 colours (40 solid + translucent 700) with optional MapeGlitter ≤ 6 % or Mapecolor Metallic ≤ 3 % (not for pools/exterior).
  • Excellent chemical & acid resistance: suitable for showers, spas, food-service areas and swimming pools.
  • Temperature range: application +12 °C – +30 °C; service −20 °C – +100 °C.
  • As adhesive: open time ≈ 40 min; adjustability ≈ 60 min; consumption 2–4 kg/m² depending on tile size.

The Kerapoxy Easy Design Advantage

  • Delivers premium aesthetics, hygiene, and chemical durability in one solution.
  • Minimises labour cost thanks to smooth spreading and quick clean-off.
  • Provides consistent colour stability and long-term joint performance.

Proactive Troubleshooting

Scenario: Working beyond pot life

Potential Outcome: Stiff material, poor joint filling and reduced performance.

Solution: Mix only quantities usable within ≈ 45 minutes at 23 °C. Discard once stiffening begins.

Scenario: Adding water/solvent to extend working time

Potential Outcome: Incomplete cure and loss of chemical resistance.

Solution: Never dilute. Keep application temperature within +12 °C – +30 °C for optimum pot life.

Scenario: Using glitter/metallic effects in pools/exterior

Potential Outcome: Fading or early failure in immersed or UV-exposed conditions.

Solution: Use standard colours for pools and exterior projects.

Applications in Practice: Trade Scenarios

For Tilers: High-end Bathroom or Feature Wall

Challenge

Achieving a hygienic, decorative finish with easy on-site clean-up and colour consistency.

Solution

Its creamy body allows fast joint filling; easy emulsification shortens sponge work while leaving smooth, compact joints.

Best Practice Note

Use clean water and rinse sponges frequently to prevent haze and ensure an even finish.

For Pool Contractors: Immersed Areas

Challenge

Providing a grout/adhesive system that resists constant water and chemicals.

Solution

Use Kerapoxy Easy Design for both setting and grouting; maintain dry conditions until full cure, fill pools after ≈ 10 days.

Best Practice Note

Avoid decorative additives in immersed areas to ensure maximum colour stability and performance.

For Builders/Designers: Commercial & Retail Spaces

Challenge

Achieving a premium look with minimal downtime for follow-on trades.

Solution

Fast return to service (light traffic ≈ 24 h) supports tight construction schedules and rapid project handover.

Best Practice Note

Control temperature on site to maintain pot life and uniform colour across large areas.

Frequently asked questions

Does Kerapoxy Easy Design meet HACCP hygiene standards?

Yes, it creates surfaces that comply with HACCP systems and EC Regulation No. 852/2004 for food hygiene. Its non-absorbent, bacteriostatic finish prevents mould and microbe growth, ensuring a hygienic tiled surface.

Can I use MapeGlitter or Mapecolour Metallic with Kerapoxy Easy Design in swimming pools?

No, Kerapoxy Easy Design mixed with MapeGlitter or Mapecolour Metallic is not suitable for swimming pools or external use. The standard product offers resistance for these applications.

Why choose an epoxy grout over a cementitious one for certain jobs?

Epoxy grouts like Kerapoxy Easy Design offer superior chemical resistance, mechanical strength, and zero water absorption compared to cementitious grouts. This makes it suitable for areas exposed to chemicals, high traffic, or requiring high hygiene, avoiding common grout failures.

What is the application temperature range for Kerapoxy Easy Design?

Apply this product when temperatures are between +12°C and +30°C. Working outside this range can affect workability and cure performance.

Can Kerapoxy Easy Design be used as an adhesive?

Yes, it is classified as an R2T-class adhesive according to EN 12004, meaning it is an improved reactive adhesive with no vertical slip. It forms a strong, chemically resistant bond.

Applications and benefits

Where Kerapoxy Easy Design is used, what it delivers, and who uses it
Application Key benefit Primary trades
Hygienic environments (e.g., commercial kitchens, hospitals) Ensures HACCP compliance and high hygiene levels with its bacteriostatic, non-absorbent finish. Certified ISO 22196:2011. Tilers, commercial builders, food service contractors
Decorative interiors (e.g., showrooms, luxury bathrooms) Achieves superior aesthetic finishes with uniform, UV-resistant colours and optional MapeGlitter/Mapecolour Metallic effects. Tilers, interior designers, architects
Wet areas (e.g., showers, bathrooms, swimming pools) Provides excellent resistance to moisture and strong mechanical bond, preventing water ingress and grout degradation. Tilers, waterproofers, plumbers
Chemically exposed surfaces (e.g., laboratories, processing plants) Offers excellent resistance to acids, alkalis, and solvents, ensuring long-term durability where other grouts would fail. Industrial tilers, chemical plant operators
Adhering tiles and mosaics to various substrates Delivers an R2T-class bond, providing high shear strength and no vertical slip for secure installations on many surfaces including fibreglass and PVC. Tilers, mosaic artists, shopfitters
Repairing degraded grout joints Restores integrity and appearance of existing grout, offering a durable and chemically resistant solution for refurbishment. Renovators, maintenance contractors, tilers

Application Instructions

  1. Surface Preparation

    Clean joints thoroughly; remove dust, laitance, and fresh adhesive residues. Joints must be dry and free of contaminants.

  2. Mixing

    Add component B into A and blend using a low-speed drill until a smooth, homogeneous paste forms. Mix only enough for 45 min working time.

  3. Grouting

    Apply with a rubber float, pressing diagonally across joints. Remove excess and immediately wash with water using a damp cellulose sponge, rinsing frequently.

  4. As Adhesive

    Spread with a notched trowel and press tiles firmly to ensure full coverage. Open time ≈ 40 min; adjustment ≈ 60 min (23 °C).

  5. Curing

    Allow ≈ 24 h for light traffic, ≈ 4 days before service, ≈ 10 days before pool immersion.

Pro Tip: For large floors, use a single-disc machine with white felt pad to assist final cleaning.

Product limitations

  • Not for: Ceramic floors subject to attack by oleic acids (e.g., ham curers, sausage factories, oil mills) or aromatic hydrocarbons. Use Kerapoxy IEG for these specific conditions.
  • Not for: Grouting joints that are wet or contaminated with cement, dust, oil, or grease. This will compromise the bond.
  • Not for: Mixing with MapeGlitter or Mapecolour Metallic for swimming pool or external use. The standard product is suitable, but these additives limit performance.
  • Do not: Add water or solvents to adjust workability. The product is pre-dosed for optimal performance.
  • Application temperature: Must be between +12°C and +30°C.
  • Preliminary tests: Required when grouting porcelain tiles with a contrasting colour or grouting porous/rough stone and ground porcelain to avoid staining or bond issues.
  • Mixing accuracy: Pre-dosed components must be mixed completely without estimation to ensure proper hardening.
  • Joint movement: Use a flexible sealant like Mapesil AC, Mapesil LM, Mapeflex PU 40, Mapeflex PU 45 FT, or Mapeflex PU 50 SL for expansion joints or areas subject to movement.

Safety and handling

Warning: Causes severe skin burns and eye damage. May cause an allergic skin reaction. Very toxic to aquatic life with long lasting effects.

Personal protective equipment

Wear close-fitting safety goggles or full face protection. Use protective gloves made of Polychloroprene (CR), Nitrile rubber (NBR), Butyl rubber (IIR), or Fluorinated rubber (FKM). Comprehensive skin protection with suitable clothing, e.g., cotton, rubber, PVC, or viton, is required. If exposure levels exceed workplace limits, use adequate respiratory protection.

Ventilation

Ensure adequate ventilation during use. Avoid breathing mist, vapours, or spray.

First aid

  • General: In case of accident or feeling unwell, seek immediate medical advice. Contact the Australian Poisons Information Centre (24-hour service) at 13 11 26 for emergencies.
  • Inhalation: Remove person to fresh air and keep comfortable for breathing.
  • Skin contact: Immediately remove all contaminated clothing. Wash skin thoroughly with soap and plenty of water. If severe burns occur, obtain immediate medical attention.
  • Eye contact: Rinse cautiously with water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. Consult an ophthalmologist immediately.
  • Ingestion: Rinse mouth. Do NOT induce vomiting. Seek medical attention immediately, showing the SDS and hazard label.

Storage and disposal

Store locked up, away from food, drink, and feed, in adequately ventilated premises. Component A should be stored at a minimum of +10°C to prevent crystallisation. Dispose of contents and container according to applicable local, state, and federal regulations. Avoid release to the environment.

Substrate guide

Proper surface preparation is crucial for strong bond and durable grout performance, preventing common failures.

Ceramic tiles, glass mosaics, and stone materials

Surface prep: For grouting, joints must be dry, clean, free from dust, and empty to at least two-thirds of the tile thickness. Remove any adhesive or mortar seepage while fresh. Ensure installation mortar or adhesive has set and most moisture has evaporated. Joints must not be wet when grouting. For adhesive use, surfaces must be clean, dry, and structurally sound.

Primer: Not required. Kerapoxy Easy Design bonds directly to prepared surfaces.

Fibreglass and PVC substrates

Surface prep: Ensure surfaces are clean, dry, and free from contaminants. Roughening may be required to ensure mechanical key.

Primer: Not required. Kerapoxy Easy Design is suitable for direct application to these substrates.

Porous or rough stone and ground porcelain

Surface prep: Joints must be dry, clean, and free from contaminants. Ensure any prior adhesive has cured. Always conduct preliminary tests to assess potential staining or adhesion issues before full application.

Primer: Not required. Preliminary testing is critical for these surfaces to ensure compatibility and appearance.

Mapei Kerapoxy Easy Design Physical Properties

Mapei Kerapoxy Easy Design Physical Properties
Property Value
Product Identity: Component A Consistency Creamy Paste
Product Identity: Component B Consistency Gel
Product Identity: Component A Density 1.67 g/cm³
Product Identity: Component B Density 1.05 g/cm³
Product Identity: Component A Brookfield Viscosity 1,000,000 mPa·s
Product Identity: Component B Brookfield Viscosity 370,000 mPa·s
Product Identity: EMICODE (used as grout) EC1 Plus - very low emission
Application Data: Mixing Ratio (A:B) 90:10
Application Data: Consistency of Mix Creamy Paste
Application Data: Density of Mix 1550 kg/m³
Application Data: Pot Life of Mix 45 minutes
Application Data: Application Temperature Range From +12°C to +30°C
Application Data: Open Time (as adhesive) 40 minutes
Application Data: Adjustability Time (as adhesive) 60 minutes
Final Performance: Bond Shear Strength (initial) 20 N/mm²
Final Performance: Bond Shear Strength (after water immersion) 20 N/mm²
Final Performance: Bond Shear Strength (after thermal shock) 20 N/mm²
Final Performance: Flexural Strength 45 N/mm²
Final Performance: Compressive Strength 65 N/mm²
Final Performance: Resistance to Abrasion 100 mm³
Final Performance: Water Absorption 0.02 g
Final Performance: Resistance to Moisture Excellent
Final Performance: Resistance to Ageing Excellent
Final Performance: Resistance to Solvents and Oils Very Good
Final Performance: Resistance to Acids and Alkalis Excellent
Final Performance: In Service Temperature From -20°C to +100°C
Cure Time: Set to Light Foot Traffic 24 hours at +20°C
Cure Time: Ready for Use 4 days
Cure Time: Chemical Attack Resistance 10 days
Cure Time: Basins and Swimming Pools Fill Time 10 days
VOC Content (combined product) 2.8 g/l (Rule 1168)
Shelf Life 24 months

Mapei Kerapoxy Easy Design - Use Cases

Here are some common examples on where Mapei Kerapoxy Easy Design used by our customers.

Waterproofing

Wet Area Tile Grouting

Grouting ceramic, mosaic, or stone tiles in showers, bathrooms, thermal facilities, and swimming pools.

Provides a non-absorbent, durable, and chemically resistant finish suitable for continuous moisture exposure and temperature variations.

  • -20°C to +100°C service temperature
  • 0.02g water absorption
  • 45 N/mm² flexural strength
  • EN 13888 RG classified

Tiling

Swimming Pool Grout

Grouting tiled surfaces in swimming pools, thermal facilities, or Turkish baths requiring chemical resistance.

Engineered for continuous immersion, it offers excellent resistance to water, cleaning chemicals, and thermal shock, ensuring long-term durability.

  • Water absorption 0.02g
  • 20 N/mm² bond after immersion
  • -20°C to +100°C service
  • EN 13888 RG classified

Tiling

Decorative Tile Fixing & Grout

Installing and grouting decorative ceramic, glass mosaic, or stone tiles with enhanced aesthetic effects.

Functions as both a strong R2T adhesive and a decorative RG grout, allowing custom aesthetic effects with MapeGlitter or Mapecolour Metallic.

  • EN 12004 R2T adhesive
  • 20 N/mm² initial bond
  • Mix with MapeGlitter 6%
  • 1-15 mm joint width

Tiling

Decorative Feature Grouting

Creating high-aesthetic tiled surfaces in showrooms, retail, or commercial spaces, particularly indoors.

Offers 41 colours plus MapeGlitter/Metallic additives for unique visual effects, maintaining colour stability and easy cleanability.

  • 41 available colours
  • MapeGlitter up to 6%
  • Mapecolour Metallic up to 3%
  • UV ray resistant

Tiling

Hygienic Tile Grout

Grouting ceramic, mosaic, or stone tiles in food preparation or high-hygiene wet areas.

Its bacteriostatic properties and acid resistance ensure hygienic, durable grout lines that prevent mould and are easy to clean.

  • ISO 22196:2011 certified
  • HACCP system compliant
  • 1-15 mm joint width
  • Resists 37% Hydrochloric Acid

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