Product Introduction
The Standard Abrasives™ Unitized Block – 500 Series offers a 15˝ x 15˝ block of soft, conformable abrasive material perfect for light-pressure blending, finishing, and polishing where close tolerances are required. This silicon carbide block can be cut into custom shapes for hand sanding or tool use. Its open-web, heat-resistant construction prevents loading and smearing, ensuring precise, clean results on ferrous and non-ferrous metals.
Standard Abrasives™ Unitized Block – 500 Series Features
- Customizable: 15˝ x 15˝ block can be converted to a custom size or shape for hand sanding or tool use.
- Density: Soft density offers exceptional conformability, ideal for applications with close tolerances.
- Mineral: Silicon Carbide is suitable for finishing ferrous and non-ferrous metals, including exotic metals and titanium.
- Performance: Cuts faster than Standard Abrasives™ Buff and Blend non-woven products.
- Load Resistance: Open-web construction resists loading and prolongs abrasive life.
Standard Abrasives™ Unitized Block – 500 Series Applications
- Light-pressure blending and surface finishing.
- Polishing fillet areas on jet blades and soft metals.
- Hand sanding intricate or unique workpieces.
- Deburring and finishing projects requiring strict tolerances.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Abrasive Material | Silicon Carbide |
| Backing Material | Non-woven |
| Brands | Standard Abrasives |
| Density | 5 |
| Density Rating | Soft |
| Grade | Fine |
| Product Form | Unitized Block |
| Overall Thickness (Imperial) | 0.25 in, 0.5 in, 1 in |
| Overall Thickness (Metric) | 6.35 mm, 12.7 mm, 25.4 mm |




