RockCar Viton Pro+ Chemical-Resistant Trigger Sprayer – 28/400 Black - Viton (FKM) Oring & Piston

Built for Tough Chemicals. Engineered for Long Life. When chemical resistance matters, choose the RockCar Viton Pro+ Trigger Sprayer – the professional-grade sprayer that goes further than standard options. Most triggers only have a Viton® (FKM) O-ring. Ours is equipped with both Viton O-rings and Viton piston washers – giving you superior protection where it counts. Why Viton (FKM) Rubber Matters: Viton® is a high-performance fluorocarbon-based rubber designed to resist aggressive chemicals, solvents, and extreme temperatures. It’s especially resistant to: Acids and alkalis Solvents Petroleum-based fluids Strong cleaners and degreasers However, no seal is invincible. Some chemicals (e.g., certain strong oxidizers, chlorine bleach, or harsh acidic blends) may still degrade seals or damage the sprayer body over time. While the seals and pump are high-grade Viton, the external plastic housing is standard chemical-resistant plastic – not immune to all types of damage. Always rinse after use to prolong life. Product Features: ✅ Dual Viton Seals: O-ring and piston washer made from Viton (FKM) rubber – for superior chemical resistance ✅ High Output: 1.00cc ± 0.1cc per trigger pull ✅ Premium Build: Made in Taiwan to the highest quality standards ✅ Anti-Slip Grip: Unique textured trigger for improved control, even when wet ✅ 28/400 Neck Size: Industry standard for compatibility with most bottles ✅ Long Intake Tube: 270mm dip tube with filter screen to reduce clogs and ensure consistent flow ✅ Durable Colour: Sleek black finish for a clean, professional look ✅ Long 3 finger trigger for more comfortable continuous spraying, as opposed to the normal 2 finger trigger. Trusted by professionals, this RockCar trigger sprayer is ideal for use with detailing chemicals, degreasers, wheel cleaners, iron removers, and more. Designed to last longer and perform better – even under tough conditions. Note: Always test for compatibility with your specific chemical. Rinse after use to extend the sprayer's life. Guide Table to rubber resistance. Rubber Type Acids (e.g. Wheel Cleaners, Iron Removers) Alkalis (e.g. APC, Degreasers) Solvents (e.g. Tar Remover, IPA) Petroleum-based (e.g. Oil Cleaners) Bleach/Chlorine Alcohols (e.g. Glass Cleaners, IPA) Heat Resistance Viton® (FKM) ✅ Excellent ✅ Excellent ✅ Excellent ✅ Excellent ⚠️ Fair ✅ Excellent 🔥 Up to ~200°C EPDM ✅ Excellent ✅ Excellent ❌ Poor ❌ Poor ✅ Excellent ⚠️ Moderate 🔥 Up to ~150°C Nitrile (Buna-N) ⚠️ Moderate ✅ Good ⚠️ Fair ✅ Good ❌ Poor ✅ Good 🔥 Up to ~120°C Neoprene ⚠️ Moderate ⚠️ Moderate ❌ Poor ✅ Fair ⚠️ Fair ✅ Good 🔥 Up to ~120°C Silicone ✅ Excellent ✅ Good ❌ Poor ❌ Poor ✅ Excellent ✅ Excellent 🔥 Up to ~230°C Legend: ✅ Excellent – Long-lasting resistance ⚠️ Fair/Moderate – Short-term use only; may degrade ❌ Poor – Not suitable; will degrade or fail quickly 🔥 Heat Resistance – Approximate continuous use temperature limit