Diamond Guard Temporary surface protection you can rely on
Diamondline Group is the home of the Diamond Guard range of temporary surface protection products to distributors, builders, and contractors across Australia.
Protection products for every trade & surface
Flooring
Keep floors safe from damage, dirt and wear throughout construction and fit-out stages.
HVAC
Maintain clean, protected ducting systems before installation with reliable, easy-to-apply films.
Solid Surfaces
Designed for stone, metal and composite materials — protection that performs through every stage.
Automotive & Marine
Durable protection for high-value marine surfaces, resisting harsh conditions and handling.
Built for Professionals. Trusted on Every Surface.
Reliable Diamondguard protection products designed to perform in real-world conditions.
Proven Performance
Tested in demanding site conditions to deliver consistent, repeatable results.
Clean Removal
Engineered to protect without leaving residue or causing surface damage on removal.
Easy to Use
Straightforward application on site, saving time and reducing the risk of rework.
Trusted by Industry
Used by distributors, builders, and contractors across Australia for more than three decades.
Proven in Real-World Applications
See how Diamondguard products perform across construction, trade, and manufacturing applications.
Trusted by distributors across Australia
