Flex 24V Rotary Polisher Kit - FX3311-2C

Flex 24V Rotary Polisher Kit - FX3311-2C for Paint Correction | Pro Detailing in Charleston

FLEX FX3321 24V Cordless Random Orbital Polisher – Professional Marine Detailing Tool

The FLEX FX3321 delivers the power of a corded machine with the freedom of cordless operation. Built for marine detailing professionals, it produces flawless finishes on gelcoat, paint, and coatings—without the hassle of cords on docks or marinas.

Why Choose the FLEX FX3321?

• True Cordless Performance – 24V brushless motor provides consistent power from start to finish
• 8mm Random Orbital Action – Ideal balance of correction and finishing for swirl-free results
• Variable Speed Control – Adjustable 2,500–6,800 OPM for precision across all applications
• Forced Rotation Technology – Maintains pad rotation under pressure for consistent correction
• Extended Runtime – 5.0Ah batteries support large boats and multi-step detailing jobs
• Dual Backing Plates – Includes 5" and 6" plates for versatility on different surfaces
• Ergonomic Design – Lightweight, well-balanced build reduces fatigue during long jobs
• Lifetime Warranty Eligible – Register within 30 days of purchase to qualify

Ideal Applications

Perfect for ceramic coating and sealant application, one-step polish and wax jobs, removing light to moderate oxidation, correcting swirls and scratches, and final finishing on gelcoat or painted surfaces. Designed to deliver show-quality results on boats and yachts.

What’s Included

• (1) FX3321 24V Cordless Random Orbital Polisher
• (2) FX0121 5.0Ah Lithium Batteries
• (1) FX0411 160W Fast Charger
• (1) 5" Backing Plate (FT333)
• (1) 6" Backing Plate (FT334)
• (1) Allen Key
• (1) Soft Storage Bag

Technical Specifications

• Motor: 24V Brushless DC
• Speed Range: 2,500 – 6,800 OPM
• Orbit: 8mm throw
• Pad Sizes: 5" & 6"
• Spindle Thread: M8
• Battery: (2) 24V 5.0Ah Lithium-Ion
• Charger: 160W Fast Charger

FLEX Quality & Performance

For decades, FLEX has been trusted by professional detailers worldwide. The FX3321 represents the next generation of cordless polishing—combining power, precision, and portability. With dual batteries and multiple backing plates, this kit is built to handle full-day marine detailing jobs with ease.

Professional results. Cordless freedom. No compromises.

Shop at Marine Detail Supply Charleston

Charleston detail shops and mobile techs can pick this up at our North Charleston shop. Marine Detail Supply Charleston is at 7644 Southrail Rd., Unit #400C, North Charleston, SC 29420, serving Charleston, Mount Pleasant, Summerville, Daniel Island, Folly Beach, James Island, Isle of Palms, Kiawah and the Lowcountry marinas. Call (843) 256-3383 or email noah@marinedetailsupply.com to check stock, arrange local pickup at the shop, or place yard and fleet orders.

• We price match our competitors so you get the best pricing
• Same-day shipping from our North Charleston shop
• We ship domestically and internationally with great rates
• Questions? Call us at (843) 256-3383