Rock Hard hoof hardener

New Product:

A premium hoof hardener developed for strengthening weakened hoof walls and thin soles.

For best results apply Rock Hard hoof hardener to the outer hoof wall, frog and sole using the brush provided:

  • Paint around the lower half of the hoof allowing the fluid to seep into the nail holes and hoof splits
  • Apply daily for 7-10 days and during periods of wet conditions. Thereafter apply once weekly.

From the PROFEET range from NAF, Rock Hard hoof hardener is formulated and manufactured in the UK.


  • Zinc sulphate hexahydrate
  • Methylsulphonyl methane (MSM)

250ml bottle with applicator brush

“My horse always had to wear pads to support his feet and, due to a busy competition schedule, there never seemed a good time to try alternatives to a regime that worked.

However, after he ripped a pad off one day and the farrier was unable to come, we painted on Rock Hard.  We have never looked back since.  No more expensive pads!

Rock Hard really does work and I’m delighted with the results. Thankyou NAF.”


Rock Hard hoof hardener

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