Diamas Professionali - Diamond Coating
4.7
340 Google reviews

Diamas Professionali - Diamond Coating

With superb additional strength over normal ceramic coatings, and amazing optical refraction, your car will sparkle.

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Reinforced with aggregated diamond nano-rods - a harder structure than SiO2 alone, and optically different on metallic paint. The diamond particles scatter light from inside the coating, intensifying metallic flake and pearl shimmer in a way standard ceramics don't. Built for show-quality finishes and complex metallics. 5-year warranty.

Specular Gloss
8
Clarity
7
Chroma
9
Glitz
9
Chemical Resist.
7
Hardness
9
Durability
5
What do these scores mean?
Specular Gloss
Wet-look mirror reflectivity
Clarity
Sharpness of reflections
Chroma
Colour saturation and depth
Glitz
Metallic pop and pearlescent differentiation
Chemical Resist.
Resistance to bird lime, tree sap and wash chemicals
Hardness
Scratch and mar resistance
Durability
Warranty-backed longevity

Scores are our team’s subjective assessments, based on direct workshop experience. They reflect how each coating compares against the others in our range — not against any external standard.

5 Year
Warranty
Diamas Professionali diamond ceramic coating logo

Diamas contains Advanced Diamond Nanorods -- not ground diamond, but crystal rods created under extreme pressure and heat, harder than natural diamond. The nanorods reinforce the ceramic resin like rebar in concrete, but the difference most customers notice first is optical: diamond scatters light in a way glass doesn’t. On metallic paint and complex pearl finishes, that scatter intensifies the flake in a way standard ceramics don’t -- there’s a depth and sparkle to the finish that’s genuinely different.

Backed by our own no-fuss, 5-year transferable guarantee. See our full guarantee.

Is Diamas the right coating for you?

Diamas is for the customer who cares about how complex metallics and pearl finishes look -- not just protected, but alive. If your car has a multi-layer metallic or a strong pearl, Diamas will do things to the finish that a standard ceramic won’t. At the 5-year warranty level it sits between Matrix Black and LGS on price; a step up from ceramic without the full graphene commitment.

Diamas Professionali Diamond Coating

Advanced Diamond Nanorods are created by compressing carbon-60 molecules at extreme pressure and temperature -- the result is crystal rods about a micron long and harder than natural diamond. In a coating, they act like glass-fibre in fibreglass: anchors for the ceramic resin that strengthen the barrier and stabilise the optical layer. SiRamik manufacture it; we apply it as trained professionals.

What Diamas delivers

  • Optical depth -- diamond nanorods scatter light from inside the coating, intensifying metallic flake and pearl shimmer in a way standard ceramics don’t produce.
  • Super-hydrophobic -- with a sliding angle as low as 10 degrees, water beads and rolls off immediately, carrying surface contamination with it.
  • 5-year warranty -- backed by SiRamik’s manufacturer guarantee and our own no-fuss, transferable warranty. See our full guarantee.

New Car Paint Protection

We highly recommend that you protect your new car with a speciality coating while the paintwork is new and highly polished. We have two sets of prices, one for new cars under 400 miles and one for cars 2--3 years old as they will require our two-stage polish, or for older cars, we have a four-stage machine polishing system.

Used Vehicle Prices

For used cars. Price includes double machine polish, clay bar decontamination, exterior detail, panel preparation, and Diamas Diamond Coating.

Additional Machine Polishing Scratch Repair & Paintwork Correction

  Vehicle Size Diamas 
Small £1333
Medium/Small Sports £1428
Executive/Sport £1523
Large Sport/Large Exc/Small 4x4 £1713
XL exec/ People Carrier/4x4 £1875
XXL Luxury/Commercial £2112

New Vehicle Prices

For new cars with less than 400 miles. Price includes car exterior detailed, panel preparation, and Diamas Diamond Coating.

  Vehicle Size Diamas 
Small £1167
Medium/Small Sports £1301
Executive/Sport £1341
Large Sport/Large Exc/Small 4x4 £1475
XL exec/ People Carrier/4x4 £1665
XXL Luxury/Commercial £1855
  Additional Nano-Coating Prices  
Matrix Recharge £120
All Vehicle Lights, Mirrors & Windows £120
Wheels & Exhaust High Temperature Nano-Coating £120
Helios Shield -- Coating for nose cone -- Helps reduce insect stains and road rash. £120
Leather Interior Nano-Protection £120
Fabric Seats & Door Panels Hydrophobic protection £120
Fabric Carpet, Mats & Boot Hydrophobic protection £120
Hood Hydrophobic Nano-Protection £240
4.7340 Google reviews
Ian Mears

I bought a new Mercedes Benz from a Mercedes dealership within the M25 6 weeks ago on collection of the car I thought it was clean and shiny. I made inquiries to have the paint protection and contacted new again I spoke to Garry and he gave me a full run down of the services and prices they offer, I decided on their flagship coating.I left the car with them and on collecting, I was amazed with the result as the car is black it now has a mirror look finish to it, the wheels and the glass where also done. Now the car looks better than when I collected it from the dealership. So I can highly recommend Garry and his team for service of 110% and care and attention.

One of three SiRamik chemistries, each for a different job.

Ask which of them fits, because they are not interchangeable.

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