Shurhold Stiff Brush for Dual Action Polisher is intended for machine-assisted compatible teak and heavier-stain scrubbing. Mariners Warehouse SKU 46300, manufacturer code 3205, supplies one Shurhold Stiff Brush for Dual Action Polisher machine accessory; polisher separate.

Model 3205 is a 6.5-inch stiff polypropylene brush, supplied individually. The manufacturer identifies a 5/16-inch–24 threaded post for the original Shurhold #3100. It is not a SHUR-LOK pole head, hook-and-loop pad or included polisher. Match stiff action to the actual surface and coating. Stiff white is the more aggressive brush option for approved teak/heavier-stain work. The manufacturer excludes Dual Action Polisher Pro and Rotary Pro. Same yellow color does not make medium and soft flagged interchangeable.

The listed purchase supplies one Shurhold Stiff Brush for Dual Action Polisher machine accessory; polisher separate. Separate machines, extension poles, cleaners and compounds are not included unless expressly identified in the purchase quantity. Integral grips remain included with handheld tools. Match the exact care task and package before comparing related products or planning your order.

Identify the original #3100 and isolate power before attachment. Follow the machine manual to fit the specified threaded accessory and check it securely; do not improvise a connection based on diameter. Manufacturer instructions say never exceed speed setting #3 and avoid exposing the polisher to water during use. This is a setting on the specified machine, not 3 RPM or a universal speed. Test a compatible small area, select actual cleaner and surface guidance, and stop before inspecting or changing the brush. No fixed pressure or chemical dwell is established.

Clear Product Details

Review the 16 oz gel format, specifications and application directions.

Surface Guidance

Check fiberglass, gelcoat and finish suitability before use.

Product Support

Ask about your surface and stain type before ordering.

Shipping & Returns

Review shipping information and return conditions before purchase.

DECK BRUSH & SCRUB PAD SELECTION

Plan Your Shurhold Stiff Brush for Dual Action Polisher Use

Match the exact product, application and delivered directions before starting.

Compare Bristle Grade, Width & Handle Fit

Compare the related listing. Compare stiff white 3205, medium yellow 3206 and soft flagged yellow 3207 by approved task. All are individual 6.5-inch original-#3100 threaded brushes. Different bristle action does not change the machine exclusions or maximum #3 setting, and color alone does not distinguish the two yellow grades.

Choose by exact compatibility, care task and delivered directions. Compare the full package, preparation requirements and application method. Browse the deck brushes and scrub pads collection to review other care formats.

Choose the Right Care Product

Compare a related product, explore the collection or confirm the exact listing.

Related Products

Frequently Asked Questions

What does SKU 46300 include?
This listing supplies one Shurhold Stiff Brush for Dual Action Polisher machine accessory; polisher separate. The manufacturer code is 3205.
What mounts this brush?
Manufacturer specification is a 5/16-inch–24 threaded post for the original Shurhold #3100.
What is the maximum setting?
Do not operate above speed setting #3 on the specified machine. It is not a universal RPM figure.
Can the polisher get wet?
The manufacturer says to avoid exposing the polisher to water during use; follow the full machine manual.
Can I use it with Pro or Rotary Pro?
No. Both are expressly excluded by the manufacturer.
Are medium and soft flagged both yellow?
Yes. Select the exact code and grade rather than color alone.
Are separate tools or treatment products included?
The listed purchase supplies one Shurhold Stiff Brush for Dual Action Polisher machine accessory; polisher separate. Separate machines, extension poles, cleaners and compounds are not included unless expressly identified in the purchase quantity. Integral grips remain included with handheld tools.
How can I confirm the right product?
Contact Mariners Warehouse with SKU 46300, code 3205, the exact intended application and any unclear package or label details.

Recently Viewed Products

Need Help?

 Need Help Choosing the Right Marine Cleaning Product? 

Considering Shurhold Stiff Brush for Dual Action Polisher? Share SKU 46300, code 3205 and your intended application. Mariners Warehouse can help clarify the listing for one Shurhold Stiff Brush for Dual Action Polisher machine accessory; polisher separate, brush grade, width and handle compatibility before you order.

Trusted by 50,000+ boat owners across the USA

A man wearing a navy blue polo shirt with a circular logo sits at a desk holding a metal engine component, with a laptop in front of him and a boat propeller on the table. A dark blue informational overlay on the right lists benefits like 'Talk to an Expert' and 'Find the Right Part'.
  • Expert Marine Support

    Our team has years of experience in marine parts.

  • Fast Response

    We respond quickly to get you the help you need.

  • Find Compatible Parts

    We make sure you get the right part the first time.

  • Huge Selection

    Access to 50,000+ marine parts & accessories.

Have a Part Number or Engine Model?

Send it to us and our experts will help you find the exact part you need.