3M (815) 02091 3M™ Trizact™ Hookit™ Blending Disc, 443SA, 02091, P1000, 3 in (7.6 cm), Colour: Gray, 3M Stock No. 7100024859

3M™ Trizact™ Hookit™ Blending Disc 443SA is used to scuff sanding blend panels prior to painting. The soft foam backing preserves orange peel for better texture matching, and can be used damp to prevent loading. Use this disc with 3M™ Hookit™ 3 Inch Pad 20427 and 3M™ Hookit™ Soft Interface Pad 05771.