Use Megapoxy MC for: Protecting industrial floors, walls, and steel structures in harsh chemical and abrasive environments.
Megapoxy MC is a two-component, heavy-duty epoxy coating designed for demanding commercial and industrial applications. Its 100% solids formulation provides a high-build, chemical-resistant finish, ideal for protecting floors, walls, and steel structures. This coating is particularly resistant to hydrogen sulphide, making it suitable for sewage treatment plants and pipes. Available in standard (MC) and rapid cure (MC2) versions, Megapoxy MC offers flexibility for various project timelines. Its VOC-free formulation ensures safety in food and beverage facilities, while its excellent abrasion resistance makes it perfect for high-traffic areas like car parks and warehouses.
Primer Information: For porous surfaces, it is recommended to use Megapoxy LVS Low Viscosity Sealer as a primer. Apply Megapoxy LVS at a rate of 8-10m² per litre and allow 8-24 hours before overcoating with Megapoxy MC. Proper surface preparation is essential for optimal adhesion.
Cure Time: Megapoxy MC cures in 24 hours at 25°C. The rapid cure version, MC2, has a tack-free time of 2 hours and a recoat time of 4 hours at 25°C, significantly reducing project downtime.
Coverage Rate: A 5kg kit covers 20-25m², and a 20kg kit covers 80-100m². This efficient coverage helps reduce material costs for large projects.
Application Temperature Range: Apply at a minimum temperature of 10°C. This ensures proper curing and adhesion in a variety of Australian climates.
Chemical Properties: Megapoxy MC is highly resistant to a wide range of chemicals, including hydrogen sulphide. Its VOC-free formulation makes it safe for use in food and beverage facilities.
Key Features of Megapoxy MC Heavy Duty Maintenance Coating
- High Chemical Resistance: Protects against a wide range of chemicals, including hydrogen sulphide.
- Rapid Cure Option (MC2): Reduces downtime and speeds up project completion.
- VOC-Free: Safe for use in food and beverage facilities.
- High Abrasion Resistance: Provides durable protection in high-traffic areas.
- Excellent Adhesion: Bonds strongly to concrete and steel surfaces.
Why Choose Megapoxy MC:
- Durability: Long-lasting protection in harsh industrial environments.
- Versatility: Suitable for a wide range of applications and industries.
- Efficiency: High coverage and rapid cure option reduce project costs and downtime.
- Safety: VOC-free formulation ensures safe application and use.
- Reliability: Consistent performance across diverse conditions and applications.
When to Choose Megapoxy MC versus Alternatives:
- Choose Megapoxy MC over standard epoxy coatings when: High chemical resistance and durability are required, especially in harsh industrial environments.
- Consider other options when: Applications requiring very fast cure times or extremely high build coatings are needed.
Trade-Specific Applications for Megapoxy MC:
For Industrial Flooring Applicators:
- Coating factory and warehouse floors for high abrasion resistance.
- Applying non-slip coatings in car parks and ramps using aggregate broadcast.
- Protecting floors in food and beverage facilities with VOC-free formulations.
For Chemical Plant Maintenance:
- Coating chemical storage tanks and bunds for chemical resistance.
- Protecting steel structures from corrosion and chemical exposure.
- Applying coatings in sewage treatment plants for hydrogen sulphide resistance.
For Food and Beverage Facilities:
- Coating floors and walls for hygienic and easy-to-clean surfaces.
- Applying VOC-free coatings to ensure food safety compliance.
- Protecting surfaces from chemical cleaning agents and spills.
Application Information
- Required Tools: Mixing containers, measuring cups, rollers, brushes, squeegees (MC2), airless spray equipment, and safety gear.
- Trade-Specific Tips: Ensure accurate mixing ratios (3:1 by volume or 4:1 by weight). Apply in thin, even coats. For non-slip surfaces, broadcast aggregate between coats.
- Common Issues and Solutions: Inaccurate mixing can lead to improper curing. Use Megapoxy Thinners for cleaning. Ensure surfaces are properly prepared to avoid adhesion issues.
Storage and Shelf Life
- Storage Requirements: Store in a cool, dry place away from direct sunlight.
- Shelf Life Information: Refer to the product packaging for specific shelf life information.
- Temperature Considerations: Avoid extreme temperatures to maintain product quality.
Certifications and Compliance
- ASTM D695: Compressive Strength and Modulus of Elasticity testing.
- ASTM D4541: Concrete Bond Strength testing.
- ASTM D897: Steel Tensile Bond Strength testing.
Frequently Asked Questions About Megapoxy MC Heavy Duty Maintenance Coating
Q: What is the difference between Megapoxy MC and MC2?
A: Megapoxy MC2 is the rapid setting version, offering faster tack-free and re-coat times compared to the standard Megapoxy MC. This reduces downtime and speeds up project completion.
Q: Can Megapoxy MC be used in food processing facilities?
A: Yes, Megapoxy MC is suitable for food processing facilities due to its nil VOC content and high chemical resistance, ensuring a hygienic and durable finish.
Q: How do I prepare concrete surfaces for Megapoxy MC application?
A: Concrete should be free from grease and oil. Remove surface laitance by mechanical abrasion or acid etching. Ensure the surface is dry for maximum adhesion.
Q: What is the mixing ratio for Megapoxy MC?
A: The mixing ratio is 3 parts A to 1 part B by volume or 4 parts A to 1 part B by weight. Mix thoroughly for 3-5 minutes (MC) or 2-3 minutes (MC2).
Q: Can I apply Megapoxy MC with a spray gun?
A: Yes, Megapoxy MC can be applied by brush, roller, squeegee (MC2), or airless spray. Thinning with Megapoxy Thinners up to 10% is possible for easier application.
Q: How do I create a non-slip surface with Megapoxy MC?
A: Broadcast epoxy quality sand, glass beads, carborundum, or silicone oxide over the first freshly applied coat. Recoat to lock the aggregate in place. Alternatively, mix fine aggregate into the Megapoxy MC.
Use Megapoxy MC for:
- Industrial flooring: Providing durable, chemical-resistant surfaces.
- Chemical storage: Protecting tanks and bunds from chemical exposure.
- Food processing areas: Creating hygienic, easy-to-clean surfaces.
- Steel protection: Preventing corrosion and chemical damage.
- Sewage treatment: Resisting hydrogen sulphide and other harsh chemicals.
Why Use Megapoxy MC for:
- Durability: Long-lasting protection in harsh industrial environments.
- Chemical resistance: Protecting against a wide range of chemicals.
- Versatility: Suitable for various applications and industries.
- Efficiency: High coverage and rapid cure option (MC2) reduce project costs and downtime.
- Safety: VOC-free formulation ensures safe application and use.
How to apply Megapoxy MC Heavy Duty Maintenance Coating:
- Surface Preparation: Clean and prepare surfaces as per guidelines (mechanical abrasion, acid etching, grit blasting).
- Priming (if necessary): Apply Megapoxy LVS primer to porous surfaces.
- Mixing: Mix Part A and Part B thoroughly for the specified time (3-5 minutes for MC, 2-3 minutes for MC2).
- Application: Apply Megapoxy MC using brush, roller, squeegee (MC2), or airless spray.
- Non-Slip (optional): Broadcast aggregate over the first coat and recoat.
- Curing: Allow to cure for 24 hours at 25°C.
Megapoxy MC Heavy Duty Maintenance Coating limitations:
- Minimum application temperature is 10°C.
- Recoating after 24 hours requires abrasion.
- Poor mixing can result in curing issues and discolouration.
Safety precautions when using Megapoxy MC Heavy Duty Maintenance Coating:
- Personal Protective Equipment: Wear gloves, safety glasses, and respiratory protection.
- Ventilation: Use in well-ventilated areas to avoid inhaling fumes.
- Handling: Avoid skin and eye contact. Wash hands thoroughly after use.
- First Aid: If inhaled, move to fresh air. For skin contact, wash with soap and water. For eye contact, rinse with water for 15 minutes. If ingested, do not induce vomiting and seek medical advice.
Megapoxy MC Heavy Duty Maintenance Coating can be used on the following substrates:
- Concrete floors and walls (for industrial and commercial applications).
- Steel surfaces (for tanks and structural protection).
- Previously coated surfaces (after proper preparation).
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