Use Megapoxy 63 for: Bonding stone and tile, repairing stone edges, and filling voids with a high-strength, VOC-free epoxy adhesive gel.
Megapoxy 63 is a high-strength, two-component epoxy adhesive gel designed for professional stone and tile applications. This 100% solids, solvent-free formula ensures a robust and durable bond, making it ideal for miter joints, natural stone, bricks, and ceramics. With a compressive strength of 120 MPa and bond strength to concrete exceeding 3 MPa, it surpasses industry standards for reliability and longevity. Its thick gel texture allows for easy application with a notched trowel, ensuring thin glue lines and minimal waste. The translucent colour and ability to be pigmented offer aesthetic flexibility, while its VOC-free composition prioritises applicator safety and environmental responsibility.
Primer Information: Surface preparation is critical for optimal adhesion. Ensure surfaces are clean, dry, and free from dust and grease. For porous materials, light abrasion or cross-hatching can improve bonding. Removing coatings before application is highly recommended.
Cure Time: Cure times vary with temperature: 12 hours at 35°C, 24 hours at 25°C, and 48 hours at 15°C. Ensure proper curing before subjecting bonded materials to stress. At 25 degrees, the working time is 30 minutes.
Coverage Rate: Coverage depends on application thickness and substrate porosity. Its thick gel consistency allows for controlled application, minimising waste.
Application Temperature Range: Apply between 10°C and 100°C for optimal results. Ensure substrate temperatures are within this range during application and curing.
Chemical Properties: This epoxy adhesive offers excellent chemical resistance and does not shrink upon curing. Its VOC-free formulation ensures compliance with Australian safety standards.
Key Features of Megapoxy 63
- High Compressive Strength (120 MPa): Provides exceptional structural integrity for heavy-duty applications.
- Strong Bond Strength to Concrete (>3 MPa): Ensures reliable and long-lasting adhesion to masonry surfaces.
- VOC-Free Formulation: Prioritises applicator safety and environmental compliance.
- Easy Application: Thick gel texture allows for smooth and controlled application with a notched trowel.
- Customisable Colour: Can be pigmented to match surrounding materials for aesthetic consistency.
Why Choose Megapoxy 63:
- Superior Durability: High compressive strength and Shore D hardness ensure long-term performance.
- Reliable Adhesion: Strong bond strength to concrete and other masonry surfaces.
- Safe and Eco-Friendly: VOC-free formula minimises environmental impact and ensures applicator safety.
- Versatile Application: Suitable for bonding, filling, and repairing stone and tile in various construction projects.
When to Choose Megapoxy 63 versus Alternatives:
- Choose Megapoxy 63 over standard tile adhesives when: High structural integrity and long-term durability are critical, such as in high-traffic areas or exterior applications.
- Consider other options when: Rapid curing is essential, as this product requires a minimum of 12 hours to cure at 35°C.
Trade-Specific Applications for Megapoxy 63:
For Stone and Masonry:
- Bonding Miter Joints: Achieve seamless and strong connections in stone and masonry structures.
- Repairing Stone Edges: Restore chipped or damaged edges with a durable and aesthetically pleasing finish.
- Filling Stone Voids: Fill holes and voids in natural stone for a smooth and uniform surface.
For Tilers:
- Tile Adhesion: Securely bond tiles to masonry surfaces, ensuring long-lasting installations.
- Grout Repairs: Repair damaged grout lines with a strong and durable epoxy solution.
- Stone Tile Installation: Install stone tiles with confidence, knowing the adhesive provides a reliable bond.
Application Information
- Required Tools: Notched trowel, mixing containers, Megapoxy Thinners for cleanup, disposable rubber gloves.
- Trade-Specific Tips: Ensure thorough mixing of Part A and Part B in the correct 2:1 ratio for optimal curing. For smooth surfaces, light abrasion or cross-hatching can enhance adhesion.
- Common Issues and Solutions: Inaccurate mixing can lead to poor curing and discolouration; always use precise measurements.
Storage and Shelf Life
- Storage Requirements: Store in a cool, dry environment away from direct sunlight.
- Shelf Life Information: Minimum 2 years in unopened kits.
- Temperature Considerations: Avoid storing at extreme temperatures to maintain product integrity.
Certifications and Compliance
- VOC Free: Complies with Australian environmental and safety regulations.
- ASTM Standards Compliance: Meets ASTM D695-23, D4541, D790-17, D638-22, and D2240-00 standards.
Frequently Asked Questions About Megapoxy 63
Q: Can Megapoxy 63 be used for vertical tile applications?
A: Yes, Megapoxy 63's thick gel consistency provides excellent sag resistance, making it suitable for vertical tile applications. Ensure proper surface preparation and support during curing for optimal results.
Q: How do I colour Megapoxy 63 to match my stone?
A: Megapoxy 63 can be pigmented using Megapoxy pigment pastes. Add the pigment to Part A and mix thoroughly before combining with Part B. Test the colour on a small area to ensure a perfect match.
Q: What is the ideal mixing ratio for Megapoxy 63?
A: The correct mixing ratio is 2 parts of Part A to 1 part of Part B by volume. Accurate measurement and thorough mixing are crucial for proper curing and optimal performance.
Q: Can Megapoxy 63 be used in outdoor applications?
A: Yes, Megapoxy 63 is suitable for outdoor use due to its high compressive strength and excellent chemical resistance. Ensure the application temperature is within the specified range (10°C to 100°C).
Q: How do I clean up spills of Megapoxy 63?
A: Use Megapoxy Thinners to clean tools and spills immediately. Once cured, the epoxy is very difficult to remove. Wear disposable rubber gloves and ensure proper ventilation during cleanup.
Q: What safety precautions should I take when using Megapoxy 63?
A: Wear disposable rubber gloves to protect your skin. Ensure adequate ventilation, especially in enclosed spaces. Refer to the Megapoxy 63 Safety Data Sheet for detailed safety information and first aid measures.
Use Megapoxy 63 for:
- Bonding Miter Joints: Creating strong, seamless joints in stone and tile applications, common in Australian architectural designs.
- Repairing Stone Edges: Restoring damaged stone edges in heritage buildings and modern constructions.
- Filling Stone Voids: Filling holes and voids in natural stone for smooth, uniform surfaces in Australian interiors and exteriors.
- Tile Adhesion: Securing tiles in high-traffic areas and wet environments, prevalent in Australian homes and commercial spaces.
Why Use Megapoxy 63 for:
- Superior Strength: High compressive and bond strength ensures long-lasting durability in demanding Australian conditions.
- Reliable Adhesion: Bonds strongly to various masonry materials, reducing maintenance and replacement costs.
- Safe Application: VOC-free formula minimises environmental impact and ensures applicator safety in Australian workplaces.
- Versatile Use: Suitable for a wide range of stone and tile applications, reducing the need for multiple products on Australian construction sites.
How to apply Megapoxy 63:
- Prepare Surfaces: Ensure surfaces are clean, dry, and free from dust and grease. Lightly abrade smooth surfaces.
- Mix Components: Mix 2 parts of Part A with 1 part of Part B by volume thoroughly until a uniform colour and consistency are achieved.
- Apply Adhesive: Apply Megapoxy 63 using a notched trowel, ensuring even coverage.
- Bond Materials: Press the materials together firmly and allow to cure for the specified time (12-48 hours), depending on temperature.
- Clean Up: Clean tools and spills immediately with Megapoxy Thinners.
Megapoxy 63 limitations:
- Cure Time: Requires a minimum cure time of 12 hours at 35°C, making it unsuitable for projects requiring extremely rapid curing.
- Mixing Accuracy: Inaccurate mixing ratios can result in poor curing and reduced performance. Always measure components precisely.
- Surface Preparation: Requires thorough surface preparation for optimal adhesion. Bond strength will be reduced if applied to coated surfaces.
Safety precautions when using Megapoxy 63:
- Personal Protective Equipment: Wear disposable rubber gloves and eye protection.
- Ventilation: Ensure adequate ventilation, especially in enclosed spaces, to avoid inhalation of fumes.
- Handling: Avoid skin and eye contact. Wash hands thoroughly after use.
- First Aid: In case of skin contact, wash with soap and water. If in eyes, flush with water for 15 minutes. If ingested, seek medical attention.
- Disposal: Dispose of waste materials according to local Australian regulations.
Megapoxy 63 can be used on the following substrates:
- Natural Stone: Ensure surfaces are lightly abraded for optimal adhesion, common in Australian stone masonry.
- Tiles (Ceramic, Porcelain): Provides a strong and durable bond, essential for tiled surfaces in Australian homes and commercial spaces.
- Bricks and Masonry: Bonds effectively to masonry surfaces, ideal for construction and repair projects across Australia.
- Concrete: Offers superior bond strength, vital for structural applications in Australian civil construction.
- Choosing a selection results in a full page refresh.