Blue Hand Sanding Block Size:8in surfaces should be primed with

surfaces should be primed with the High Teck™'s 9970 self-etching primer or 9971 sandable primer

Excellent cutting and long life - Sunmight Film's premium grain and strong resin bond provide faster and sharper cutting performance and longer life

heat-resistant resin that supports both wet and dry applications

basecoat or clear that requires a quality urethane reducer

respiratory protection (51P71

Blue Hand Sanding Block Size:8in surfaces should be primed withSandwox Blue Hand Sanding Block If you need to hand finish a tight spot, you can rely on our hand sanding block. This backing block helps you get consistent results while reducing the strain on your hands. This block uses the hook & loop attachment system for easy abrasive changes and small holes for use with a vacuum attachment to reduce dust and loading. These make it ideal for sanding filler, primer and more.