ExtremeMist Horse Fly Spray Bottle with upgraded FKM (Viton-style) seals — engineered for improved compatibility with many oil-based fly sprays.

Cheap spray bottles clog, leak, or fail when exposed to oil-based formulas, but this upgraded model is engineered to handle tougher equine fly sprays and grooming products.With just 6–12 pumps, you get a continuous, ultra-fine mist or a focused jet stream, covering large areas quickly with less hand fatigue.

⚠️ IMPORTANT COMPATIBILITY NOTICE

This sprayer is equipped with FKM (Viton-style) seals, which offer improved resistance to many oil-based fly sprays and additives.

However, compatibility is not guaranteed for every brand or formulation.
Highly solvent-based or petroleum-heavy mixtures may still degrade seals or internal components.

If you use water-based formulas only, please see our Silicone-Seal Equine Sprayer here:
👉 Silicone-Seal Equine Spray Bottle (Water-Based Compatible)

Use of incompatible chemicals is not covered under warranty.

Features & Benefits

• Upgraded FKM (Viton-style) seals for improved compatibility with many oil-based fly sprays
• Continuous ultra-fine mist with just 6–12 pumps
• Adjustable nozzle: super-fine mist → powerful jet stream
• Designed to reduce hand fatigue during extended grooming sessions
• Durable, barn-ready construction for daily equine use
• Compatible with many oil-based and water-based grooming formulas
• Rated up to 100 psi (6.9 bar)
• Backed by a 1-Year Warranty

How to Use

• Fill with your preferred grooming or fly spray formula
• Pump 6–12 times
• Press the trigger for a continuous, even spray
• Rotate nozzle to adjust from mist to jet stream

Warranty

High-Performance Sprayers provide a 1-Year Warranty against defects in materials and workmanship for the original purchaser.
This warranty does not cover normal wear, chemical incompatibility, misuse, or unauthorized repairs.
Provide proof of purchase and issue details for evaluation. Valid claims will be repaired or replaced.

Available Sizes

• 20 oz (600 ml)
• 32 oz (1000 ml)

Parts & Accessories

• Replacement Nozzle Tip Assembly (2-pack)
• Nozzle Tips (4-pack)

Note: Nozzle tip and trigger color may vary from photos.

Chemical Compatibility Reminder

This model uses FKM (Viton-style) seals. While more resistant to oil-based products than silicone, compatibility varies by brand and formulation. Always verify suitability with your specific product.