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Three rolls of blue masking tape in clear packaging

Scotch

Scotch 4737T Masking Tape Blue 1" x 36 yd 5.1 Mil 3 Pack

SKU CH-07H9-BTFB1

Blue masking tape in three rolls, each 36 yards long and 5.1 mil thick

  • Product typeTools
  • Product colorTransparent
  • Blue 1" masking tape for clean paint lines
  • 1 mil thickness resists bleed-through on trim
  • 36-yard rolls cover large projects per pack
  • Three rolls included for multiple rooms or jobs
  • Scotch brand trusted for reliable adhesion

Blue Masking Tape for Colour-Coded Jobs

This 4737 tape comes in a blue finish that helps teams identify masked areas at a glance. The three-roll case supplies 36 yards per roll for extended use across multiple projects. It suits workshops, classrooms and offices that rely on visual organisation.

Replaces Standard Beige Masking Tape

Switch when you need an instant colour contrast against light surfaces or when different trades must recognise their own masking at a distance. The 5.1 mil thickness handles general-purpose holding, bundling and temporary labelling without the confusion of look-alike tapes.

Check Surface Compatibility Before Ordering

Verify that the adhesive will release cleanly from your specific material, as some delicate finishes or low-energy plastics may require a different formulation. Ensure the working temperature range matches your environment, and confirm that a 1-inch width fits the masking gaps you typically encounter.

How it compares

Measured against everything we stock in Office, Masking & Packing Tape, at today’s prices. Recalculated every night.

Price $278.99
Pricier than about 82% of the 3,148 comparable items (median $29.99).

Specifications

Product
Brand nameScotch
Product typeTools
Product colorTransparent

Questions about this item

What width and length does each roll of the 4737T masking tape provide?

Each roll is 1 inch wide and 36 yards long, giving plenty of length for multiple masking jobs.

How should the 5.1 mil blue tape be applied so it seals cleanly without lifting?

Press the tape firmly along its full length with a putty knife or fingertip; the step most people skip is burnishing the edges to prevent paint bleed.

When will the adhesive on the 4737T rolls need replacing if stored on the shelf?

Kept in a cool, dry place the adhesive stays reliable for years; replace a roll only when it no longer sticks cleanly or tears unevenly.

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