![NSI Solutions True 4 Inch Rigid Hook & Loop Backer](http://purestonecare.com/cdn/shop/products/NSISL304TOPPOLISHInchBackerRigid-True4Inch_large_8f2822b5-ebd4-47c8-8b46-fe5fa2b26722.webp?v=1649317251&width=1445)
PRODUCT DESCRIPTION
NSI True 4 Inch Rigid Hook & Loop Backer is part of the SL3® Quick Change family. This backer is best suited for top polishing and has a true 4 inch diameter.
SL3 Adapter sold separately.
NSI True 4 Inch Rigid Hook & Loop Backer is part of the SL3® Quick Change family. This backer is best suited for top polishing and has a true 4 inch diameter.
SL3 Adapter sold separately.