Get exceptional finishes on a wide range of surfaces with Blue-Bak™ T414 fine grit paper waterproof sheets. Featuring durable B-weight waterproof latex paper backing and a strong resin bond; these sheets are flexible; long-lasting and environmentally stable so they're ideal for wet sanding applications. Expect outstanding finishes every time when this sheet is in your hand or attached to your sanding board; thanks to this paper waterproof sheet's sharp ANSI graded silicone carbide abrasive."

• Sharp silicon carbide abrasive; exceptional finishes in wet applications
• Strong resin bond; longer life in wet applications
• High-strength B-weight waterproof paper backing is extremely flexible
• Environmentally stable; resists humidity-caused curling
• Light duty; metal sanding
• Primer sanding; defect removal from painted surfaces
• Filler sanding
• Sanding and finishing of composites and fiberglass
• Bare wood sanding
• Sanding between sealer coats