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A roll of translucent blue vinyl tape one inch wide thirty six yards long

Scotch

Scotch 4737 Fine Line Tape Translucent Blue 1 in x 36 yd

SKU CH-9MKA-16GCJ

Fine line painter's tape with rubber adhesive on vinyl backing for clean removal within 30 minutes on composites, metal and powder-coated paints

  • TypeTape
  • ColorTranslucent Blue
  • Translucent blue vinyl lets you see alignment lines
  • Rubber adhesive bonds to metal and composites at 10 oz/in
  • Clean removal within 30 minutes leaves no residue
  • Withstands heat up to 300 °F during paint curing
  • 36-yard continuous roll covers long masking runs

Precision Masking Tape 4737

Scotch 4737 is a translucent blue vinyl-backed tape with a rubber adhesive designed for sharp paint lines on composites, metal and powder-coated surfaces. It suits automotive and aviation detail work where clean edges and residue-free removal matter. The 1-inch by 36-yard roll provides continuous length for extended masking tasks.

Upgrade from General Masking Tapes

Standard crepe-paper tapes often bleed paint or leave adhesive residue after baking cycles. This vinyl film resists solvents and withstands temperatures up to 300 degrees Fahrenheit, so the jump is justified when parts enter a cure oven or sit in direct sun. Clean removal within 30 minutes prevents rework on high-value finishes.

Check Surface and Process Compatibility

Verify that the substrate matches the listed composites, metals or powder-coated paints before ordering. Confirm the application environment stays within the 300-degree maximum and that removal will occur within the 30-minute window. The rubber adhesive is rated for indoor use only.

Highlights

  • Translucent blue vinyl lets you see alignment lines
  • Rubber adhesive bonds to metal and composites at 10 oz/in
  • Clean removal within 30 minutes leaves no residue
  • Withstands heat up to 300 °F during paint curing
  • 36-yard continuous roll covers long masking runs

Specifications

TypeTape
BrandScotch
ColorTranslucent Blue

Questions about this item

What width and length does the 4737 roll provide for masking curves?

The roll is 1 in wide and 36 yd long, giving a continuous vinyl film backing that follows tight radii without tearing.

How do I apply the rubber-adhesive tape so it seals cleanly on powder-coated paint?

Press the tape firmly with a plastic squeegee at room temperature; the rubber adhesive builds full bond in seconds and removes cleanly within 30 min.

When should I replace a roll used for high-temperature paint cycles?

Discard the roll once the backing shows discoloration or the adhesive no longer holds at 300 Degrees F, the rated maximum performance temperature.

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