3M Polyester Tape 8403

3M Polyester Tape 8403 is a thicker polyester tape designed for easy handling and more durability. It is ideal for masking in high temperature applications and adheres well to silicone coated surfaces. The tape has a silicone adhesive that functions well for masking and removes cleanly, in one-piece, from most surfaces. This tape also excels in permanent splicing operations on silicone liners, papers and films subject to high temperatures.

Details

Works in demanding conditions and retains flexibility in autoclave conditions in temperatures ranging from -60°F (-50°C) to 350°F (177°C)
Silicone adhesive provides clean removal from a variety of surfaces
Chemical resistant adhesive and backing provides durability in difficult environments, such as anodization
Thickest version of our 3M™ Polyester Tape 8900 series, providing more durability and longer wear
Silicone adhesive provides clean removal from a variety of surfaces
Creates a permanent seal against water, moisture and more