This 400 grit wet and dry paper is engineered for fine intermediate sanding, delivering excellent results when sanding primers and sealants whilst providing superior final preparation before painting. This fine-grade variant creates exceptionally smooth surfaces that ensure flawless finish coat application. Featuring waterproof construction with resin over resin latexed brown paper backing, this paper maintains its integrity throughout extended sanding sessions.
The 400 grit rating provides fine cutting action that smooths primer surfaces and eliminates minor imperfections without over-cutting. When used wet, it significantly reduces clogging for faster work rates and more uniform surface preparation. Each 230 x 280mm sheet is suitable for both metal and wood surfaces, making it ideal for automotive painting preparation, fine furniture finishing, and any application where surface quality directly impacts the final appearance of paint or finish coats.