5.5“ HDO Foam Pad – Available in Black (Finishing), Orange (Polishing), and Blue (Cutting).

The 5.5“ HDO Foam Pad is a professional-grade dual-layer polishing pad engineered for maximum performance, durability, and control across medium to large surface areas. Because it utilizes advanced HDO (Heavy Duty Orbital) foam technology, it combines a firm support layer with a performance foam face. As a result, it improves power transfer, reduces pad flexing, and delivers more consistent polishing results.

Moreover, the 5.5″ size provides an optimal balance between coverage and control. As a result, users can efficiently correct and refine surfaces such as doors, hoods, and fenders while maintaining precise machine handling. Therefore, it is ideal for use with dual action (DA), forced rotation, and random orbital polishers.

This pad system is available in three foam variations, allowing detailers to complete full paint correction workflows using a versatile mid-size format.

Blue Foam – Cutting and Defect Removal

The blue variation of the 5.5“ HDO Foam Pad is designed for moderate to heavy defect removal. Because it features a firm foam composition, it delivers strong cutting performance for removing swirl marks, oxidation, and light to moderate scratches. As a result, it is ideal for primary correction stages on most paint systems.

In addition, the HDO dual-layer construction enhances stability during operation. Therefore, it ensures consistent pressure distribution and improves cutting efficiency while reducing vibration.

Orange Foam – Polishing and Surface Refinement

The orange variation of the 5.5“ HDO Foam Pad is engineered for polishing and refinement. Because it uses a medium-density foam structure, it balances light cutting with finishing capability. As a result, it is well-suited for refining surfaces after compounding and restoring gloss and clarity.

Moreover, the stable HDO construction allows smoother machine operation. Therefore, it improves polish breakdown and ensures uniform surface refinement.

Black Foam – Final Finishing and Protection

The black variation of the 5.5“ HDO Foam Pad is optimized for ultra-fine finishing. Because it features a soft foam composition, it provides minimal cutting action while maximizing gloss and clarity. As a result, it is ideal for applying finishing polishes, waxes, and sealants without introducing micro-marring.

Additionally, the pad ensures even product distribution. Therefore, it enhances depth, reflectivity, and overall finish quality.

HDO Dual-Layer Construction for Enhanced Performance

All 5.5“ HDO Foam Pads feature a dual-layer construction. Because of this design, a dense interface layer reduces pad flex and absorbs machine movement, while the upper foam layer performs the polishing action. As a result, power transfer from the machine to the surface is significantly improved.

Furthermore, this structure helps reduce heat buildup during operation. Therefore, it increases pad durability and supports longer working cycles.

Optimized for DA Polishing Applications

This 5.5″ HDO pad is specifically designed for use with dual action (DA), forced rotation, and random orbital polishers. Because of its size, it offers a versatile balance between efficiency and control, making it suitable for most vehicle surfaces.

Additionally, the recessed hook-and-loop backing improves pad centering and prevents backing plate contact with the paint. Therefore, it enhances safety and operational stability.

Key Features of 5.5“ HDO Foam Pads:

• Available in three variations: Blue (cutting), Orange (polishing), Black (finishing).
• HDO dual-layer construction for improved power transfer and control.
• Reduced pad flex for more consistent correction results.
• Enhanced heat management for extended durability.
• Ideal for medium to large panels such as doors, hoods, and fenders.
• Balanced 5.5″ size for optimal coverage and precision.
• Recessed hook-and-loop backing for safe operation and accurate centering.
• Compatible with DA, forced rotation, and random orbital polishers.
• Designed for complete multi-stage paint correction workflows.
• Also available in 5.5″ and 3.5″ HDO Foam Pads for different surface applications.

Technical Specifications:

• Pad Size: 5.5″
• Backing Plate Compatibility: 5″
• Foam Types: Blue (Cutting) / Orange (Polishing) / Black (Finishing)
• Construction: HDO Dual-Layer Foam
• Material: Urethane Foam
• Attachment: Hook & Loop
• Machine Type: DA (Dual Action), Forced Rotation, Random Orbital
• Application: Cutting / Polishing / Finishing

Why Choose the 5.5“ HDO Foam Pad System

When consistent correction performance and durability are required, the 5.5“ HDO pad system provides a reliable solution. Therefore, detailers can achieve efficient defect removal, refined polishing, and high-gloss finishing using one pad format. Moreover, the dual-layer construction enhances control and reduces pad fatigue during extended use. Consequently, it is a dependable choice for professional detailing across a wide range of vehicle surfaces.