AF/AF+ Coating

The best protection for solar panels

Our AF/AF+ coatings are designed specifically for use on solar panels.

  • Durable protective layer
  • Cost effectiveness
  • Eco-friendly

Available sizes: 30 Milli Litre / 1 Litre / 5 Litre / 25 Litre

Our AF/AF+ coatings are easy to apply and maintain while guaranteeing high performance across its lifetime. When applied, our coating forms a durable and protective layer that will keep the underlying panel safe from damage. The coating also makes the surface incredibly smooth, creating a hydrophobic effect and preventing dirt from becoming engrained in the panel. Resulting in greater efficiency from the panel.


  1. Prepare and clean the surfaces as much as possible before proceeding to the coating stage.
  2. Wet the pad with the product and apply it to the surface in a meticulous manner.
  3. Keep rubbing the product on to the surface until the surface turns hazy.
  4. Let the coating sink for 5-10 minutes and buff with a microfibre towel.

Why Choose ONYX Coating AF/AF+?

Our AF/AF+ coatings are designed bespoke for usage on solar panels. They are optimised for providing optimal contact and sliding angles to prevent contamination of the unit. All while providing superior oil repellence.


This is the angle to which a drop of water stands on a surface. The higher the angle, the more hydrophobic the surface. This is what creates the distinctive “beads.” The more hydrophobic, the taller the bead will appear. Our coatings are optimized to achieve the best possible results.


This is determined by the coefficient of friction. It is the angle at which a drop of water will begin to roll off the edge of the surface. This is determined by the smoothness of the surface. Our coatings are incredibly smooth for the best results.

  • CONTENT: 30mL, 1L, 2L, 5L
  • APPLICABLE MATERIAL: tempered, acid-etched, sandblasted, patterned/ textured, bent, tinted, and frosted glass
  • DURABILITY: 5-7 years
  • HARDNESS: 9H pencil hardness (AF), 10H pencil harndess (AF+)
  • WATER REPELLENCY: 119.9° (AF), 120.6° (AF+)
  • OIL REPELLENCY: Superior


Good product from onyx

Rated 5 out of 5
January 9, 2022

Nice product I never seen in India I was following in face boo Instagram



Rated 5 out of 5
June 6, 2021

hello I received a catalog of your products, but where can I see the prices for your products?


Rated 5 out of 5
April 23, 2021

Thank you very much for a great product. can get a certificate sell

Abdulatif Muhammadtursunov

Nice products from onyx coating

Rated 5 out of 5
March 18, 2021

after adding some treatment with this product it seems to be good product that is to be recommended so far, looking forward to adding more treatments.

Rawaz/ Øyene bilpleie

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