STI Terrazzo Plus Polishing Pads
STI Terrazzo Plus Polishing Pads are STI’s premium 3-inch resin polishing pads, engineered to deliver the fastest cutting speed and the longest service life for terrazzo and stone polishing. Exclusive and patented by Substrate Technology, these high-pressure molded pads contain 70% more diamond and abrasive material (37 grams more) than the original STI Terrazzo Pads while maintaining the preferred 8 mm thickness. The result is exceptional durability, approximately 15,000 square feet of coverage per pad, and a significantly lower cost per square foot despite the higher initial purchase price.
Designed for high-production polishing, STI Terrazzo+ Pads feature a Self-Opening Profile that maintains consistent cutting performance, a Marking Interlayer that changes the slurry color when the pad reaches the end of its life, and a convenient cloth tab for quick removal from Velcro holders. They are the ideal choice for contractors who prioritize productivity, coverage, and long-term value. Compared to STI Terrazzo Pads and Terrazzo REDZ, Terrazzo+ offers the highest performance, while STI Terrazzo Pads provide greater versatility and REDZ pads are optimized for closing and final polishing applications.

Main Features
- Premium patented 3 in. (76 mm) resin polishing pads exclusive to STI
- High-pressure molded construction with 70% more diamond and abrasives (37 g more) than the original Terrazzo Pad
- Approximately 15,000 sq. ft. of pad life for outstanding coverage
- Lower cost per square foot through extended service life
- 8 mm thickness for durability and consistent performance
- Self-Opening Profile maintains aggressive, consistent cutting
- Marking Interlayer changes slurry color when pad replacement is needed
- Cloth tab for fast removal from Velcro holders
- Designed for high-gloss polishing of terrazzo and stone
- Ideal for high-production polishing applications






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