The Better Brush 660121 is a stiff poly rotary brush designed for general-purpose scrubbing on concrete and coated floors in commercial and industrial facilities. Its bristles are polypropylene, measuring .030 inches, and its 21-inch diameter makes it suitable for larger surface areas while delivering a balanced level of aggressiveness comparable to stiff nylon. This brush offers a cost-effective option with the trade-off of shorter bristle life relative to higher-end materials. The BTB660121 is sold in a single-unit package, making it easy to address individual maintenance tasks or to stock for service crews.
This brush is intended for use with appropriate rotary machines where a stiff poly bristle is suited to abrasive soil removal. It supports routine cleaning of medium soils on hard floor surfaces, helping facilities maintain traction and appearance without introducing metal or more aggressive fibers that could damage sensitive coatings. When selecting sizes, this option covers 21 inches, with other available sizes ranging from 10 inches to 21 inches to fit compatible equipment and floor-cleaning protocols.
Practical considerations include monitoring bristle wear to optimize performance and cost, given the .030 inch bristle thickness. The packaging indicates a case quantity of 1, with the product identified under the BTB660121 brand and part number. For best results, verify compatibility with your rotary machine’s mounting system and ensure the brush is properly secured before operation.
Features:
- 21" stiff poly rotary brush for medium soils
- General-purpose polypropylene bristles
- .030" bristle diameter for medium aggressiveness
- Comparable aggressiveness to stiff nylon brushes
- Lower cost per bristle with shorter bristle life
- Available sizes 10"–21"
- Material:
- Polypropylene
- Size:
- 21 inches
- Package Size:
- Each
- Case Quantity:
- 1
