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Black rubber mastic tape roll 1-In x 10-Ft

3M

3M 50727 Rubber Mastic Tape 1-In x 10-Ft

SKU CH-HZ51-34E8N

Rubber mastic tape seals out moisture and insulates cable connectors with a thick, flame-retardant construction

  • Professional-grade rubber mastic tape for reliable insulation
  • 1-inch by 10-foot roll provides ample length for sealing tasks
  • Excellent moisture sealing protects cables and connectors effectively
  • Flame-retardant construction adds safety in demanding environments

Professional Grade Rubber Mastic Tape

Scotch 50727 rubber mastic tape provides a professional grade seal that resists moisture and flame. The thick construction adds padding while insulating cable connectors and other components. Each roll measures one inch by ten feet for versatile use.

Replaces basic electrical tapes and thin sealants

Upgrade when a job demands thicker padding and superior environmental sealing that standard vinyl tapes cannot deliver. The jump is worth it for installers who need flame retardant properties and long lasting moisture protection in a single wrap.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 57% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameScotch

Questions about this item

What width and length does the 50727 tape roll provide?

The roll is one inch wide and ten feet long, giving a continuous strip for wrapping cables or sealing joints.

How do you apply the rubber mastic tape so it bonds correctly?

Stretch the tape as you wrap it, overlapping each turn by about half the width, and press firmly so the mastic fuses into a solid moisture seal.

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