A275 sand disc
![](https://uat-id.saint-gobain.com.cn/sites/cn/files/files/images/buproduct/abrasive-product-8-13.jpg)
![](https://uat-id.saint-gobain.com.cn/sites/cn/files/files/images/buproduct/abrasive-product-8-13.jpg)
Saint-Gobain velvet/backing disc, sanded composite and lacquered
Specification
Process parameters
Large roll width: 1397mm
Backing: high strength and flexible B heavy paper base
Abrasive: alumina
Sand planting method: sparse sand
Binding agent: resin (not stained with stearate anti-blocking coating)
Particle size range: P80-1500 (European particle size standard)
Back color: champagne
Sand surface color: white
Product form: sandpaper, sand disc and sand roll
Feature
![](https://uat-id.saint-gobain.com.cn/sites/cn/files/files/images/buproduct/A275%E7%A0%82%E7%BA%B8%E4%BA%A7%E5%93%81%E7%89%B9%E5%BE%81.png)