MACt Benchtop Starter Kit

The MACt Concrete Benchtop Starter Kit is an all-in-one solution designed to help you create a high-quality, durable benchtop. With products specifically formulated for GFRC (Glass Fibre Reinforced Concrete) and Australian construction standards, this kit provides everything you need to cover up to 4 sqm at a 25mm thickness—whether you’re crafting a completely new benchtop or renovating an existing one. From silica-free premix for safer handling to premium alkali-resistant fibres for enhanced strength, this kit makes achieving a smooth, professional finish easier than ever.

Key Features & Benefits

1. Silica-Free Premix
   • Health-Conscious Choice: Eliminates silica dust hazards, ensuring a safer work environment.
   • Smooth Consistency: Produces a uniform finish without lumps or bumps.
2. Reinforcing Fibres
   • High Dispersion Alkali-Resistant Bundled Fibres: Minimises microcracking while adding superior durability.
   • Owens Corning Anti-CRAK HD Fibres: Strengthens the mix for long-term resilience and structural integrity.
3. Premium Plasticiser
   • Enhanced Workability: Transforms the mixture into a pourable consistency for easier application and a more refined finish.
   • Professional Results: Ensures even flow, reducing labour time and effort during the pouring process.
4. MACt Seal (1L)
   • Premium Benchtop Sealer: Offers robust defence against stains, scratches, and daily wear.
   • Long-Lasting Protection: Keeps your concrete surface looking pristine for years to come.
5. Technical Support & Guidance
   • Direct Access to MACt Team: Get expert advice on mixing procedures, troubleshooting, and best practices.
   • Reliability You Can Trust: Developed with the demands of the GFRC market in Australia in mind.

What’s Included in the Starter Kit?

1. 10× MACt GFRC Premix – SF White (20kg each)
   • Silica-free formula promotes safer handling and reduces health risks on the job site.
2. 1× MACt Seal (1L)
   • Premium benchtop sealer for a protective, durable finish.
3. 1× MACt Plasticiser (1kg)
   • Ensures flowable, easy-to-pour mixes and streamlined application.
4. 1× Owens Corning Anti-CRAK 3mm HD Fibres (1kg)
   • Enhances tensile and flexural strength to minimise surface cracking.
5. 1× NEG AR Fibres 13mm (5kg)
   • Alkali-resistant bundled fibres further reinforce the concrete, increasing longevity.

Ideal Applications

• New Benchtops & Worksurfaces
• Kitchen Renovations
• Bathroom Vanity Tops
• Outdoor Kitchen & Bar Tops
• Commercial Counters & Reception Desks

Mixing Instructions & Tips

1. Safety First
   • Personal Protective Equipment (PPE): Wear a mask, safety glasses, and gloves; work in a well-ventilated area.
   • Prevent Dust Inhalation: Although silica-free, fine powders can still be irritating—handle carefully.
2. Ingredient Preparation
   • Accurate Weighing: Gather water, premix, fibres, plasticiser, colour (if needed), and any additives in the recommended proportions.
   • Dry-Mix: Combine premix, colour, and plasticiser beforehand to avoid clumping and ensure even dispersion.
3. Water & Premix Addition
   • 80% First: Pour 80% of the premix blend into the water, mixing thoroughly. Scrape sides and bottom to incorporate all material.
   • Remaining 20%: Add the rest of the premix and continue blending until homogeneous. Adjust consistency only with plasticiser.
4. Fibre Incorporation
   • Final Step: Add fibres to the fully mixed base; ensure thorough distribution for optimal reinforcement.
   • Avoid Extra Water: Water addition dilutes strength and alters colour, so rely on plasticiser for flowability adjustments.
5. Example Flowable Mix
   • MACt SF Premix (20 kg): 2.8 – 2.9 L water, 40 g plasticiser, 40 g 3 mm HD fibres, 500 g 13 mm bundled fibres, 15 g MACt Retarder Pro (if needed).

Why Choose the MACt Concrete Benchtop Starter Kit?

• Complete One-Stop Solution: Contains all the essential products for crafting a robust and beautiful concrete benchtop.
• Safety First: Silica-free premix reduces health risks, aligning with modern safety standards.
• Enhanced Durability: Specialty fibres and premium plasticiser produce a strong, crack-resistant finished surface.
• Professional Results: MACt Seal offers long-lasting protection, ensuring your benchtop remains pristine over time.
• Unmatched Support: Access MACt’s knowledgeable technical team for guidance throughout your project.

The MACt Concrete Benchtop Starter Kit equips you with everything necessary for a smooth, strong, and stunning concrete benchtop—whether you’re a seasoned pro or a first-time DIYer. From the silica-free premix to premium fibres and a protective sealer, every element is carefully selected for optimal performance and ease of use. Enjoy peace of mind knowing your new benchtop is built to last, and benefit from direct technical support to ensure every step goes seamlessly. With MACt, achieving a professional, long-lasting result has never been simpler.