Diamond Link Hardener | VOC-Free Performance Booster for Carbon Coat
Give your floors industrial-strength durability without the toxic chemical risks. Diamond Link Hardener is a high-performance additive designed to turn your standard Carbon Coat (Timber & Concrete coating) into a heavy-duty, commercial-grade two-part system.
By simply stirring this additive into your coat, you instantly supercharge the surface's strength—making it incredibly tough against heavy foot traffic, daily scuffs, and harsh household chemicals.
Why Use Diamond Link Hardener?
100% Non-Toxic & Isocyanate-Free: Traditional industrial "2-pack" floor hardeners are packed with dangerous chemicals called isocyanates that carry severe health and respiratory risks. Diamond Link uses an innovative, VOC-free formula that is completely isocyanate-free. You get a professional, ultra-durable finish with absolutely zero health risks or harsh chemical fumes.
Advanced Cross-Linking Technology: It works at a molecular level, extending internal chemical "chains" within the coating layer to reinforce its structural matrix. This deep reinforcement creates a vastly tougher, more scratch-resistant surface than any standard single-pack paint or lacquer could ever provide.
Reliable Performance in Cold Climates: Don't let winter ruin your project timeline. This hardener is specifically engineered to cure consistently and reliably, even when applied in cooler conditions or low temperatures where other coatings fail to set.
Industrial Strength with DIY Ease: It effectively bridges the gap between commercial-grade durability and user-friendly DIY application. It delivers the relentless longevity of a complex industrial coating without any of the frustrating technical complications.
Easy Mixing & Zero-Stress Application
Mixing a high-performance 2-part system has never been this straightforward:
The Perfect Ratio: Simply mix one 200ml jar of Diamond Link Hardener directly into a standard 5-Litre container of Ecoshield Carbon Coat.
No Rush (Extended Pot Life): Standard hardeners turn into unworkable gel in your bucket within minutes. Diamond Link features an extended pot life, meaning the mixture stays smooth and perfectly workable for longer. It gives you plenty of relaxed time to apply the coating precisely without it hardening prematurely.
Flawless, Uniform Finish: It is engineered to disperse quickly and thoroughly into water-based coatings, ensuring an even layer of rock-hard strength across every square inch of your floor.
Quick Facts
Appearance: Crystal-clear, transparent liquid with only a very slight, non-offensive odour.
Safety Level: 100% non-flammable, non-hazardous, and eco-friendly.
Long Shelf Life: Stays fresh and ready to use for up to 2 years when stored in a cool, dry place (between 5°C and 35°C).
💡Pro Shopping Tip: Think of Diamond Link as the ultimate durability insurance for your timber or concrete living areas. When purchasing your Carbon Coat, make sure to add one 200ml jar of Diamond Link to your cart for every 5-Litre drum you order!













