“Why Wet is Best”

Contrary to the popular spring-cleaning mindset, the FEI White Paper on Equine Surfaces highlights moisture levels are the single largest variable in surface consistency. By refurbishing in winter, you leverage natural rainfall to achieve a level of compaction and fibre integration that is impossible to replicate during a dry spring.

Don’t wait for the spring sun. The secret to a high-performance surface is “The Wet Bind.” This blog explains how MSA uses the winter elements to lock MSA Fibretek into your silica sand.

Power of the Particle: Scientific data shows that increased moisture improves particle adherence and shear resistance. Refurbishing in wet weather allows the fibre to physically “interlock” with the sand particles while they are at their most receptive.

“Dust Bowl” Effect: Adding fibre to a dry arena often leads to the material sitting on top or blowing away. Wet weather ensures the enrichment travels deep into the correct depth, essential for stability.

Winter Protection: A fibre-enriched surface has better elastic recovery. By doing this in winter, you add a layer of insulation that reduces the depth of frost penetration, keeping you riding when others are frozen out.

Lessons from the FEI White Paper

Consistency is the goal of any arena. The FEI’s findings explain why maintaining a “uniform” surface is a year-round commitment and how MSA’s winter maintenance schedules prevent long-term repetitive strain or suspensory injury.

Key Content Points:

• Moisture Sweet Spot: The FEI notes that sand reaches its maximum shear strength between 8% and 17% moisture. Winter provides this naturally.

• “Dead” Surfaces: A surface that is too dry or poorly maintained becomes “stiff” and “dead,” failing to return energy to the horse.

• Soundness: Because an inconsistent surface is a known risk factor for injury, MSA uses winter refurbishment to reset the arena’s “functional properties” (Grip, Cushioning, and Responsiveness).
  

A quick test to see how much moisture is retained in the surface; try and make a snowball, if it retains its shape there is enough moisture if it crumbles it needs more. Usage, drainage, moisture & maintenance are the fundamentals to getting more life out of your surface.

Want to schedule a your winter Fibre Enrichment, reach out to the team.