3M 2228-2x3FT Rubber Mastic Tape
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Manufacturer 3M
Mfg Catalog # 2228-2x3FT
Irby Part # 3552397


  • Is a UL recognized component for applications up to 130°C (266°F)
  • Primary electrical insulation for cable and wire connections and vibration padding for motor leads rated up to 1000 volts
  • Thick construction allows quick application build–up and padding over irregular connections
  • Applicable over a temperature range of 32 to 100°F (0 to 38°C) without loss of physical properties
  • RoHS 2011/65/EU Compliant


  • Adhesion to Steel: en-US: 15.0 lb/in (26.2 N/10 mm)
  • Application: Sealing - Insulating
  • Breaking Strength (Imperial): 150 psi
  • Color Family: Black
  • Dielectric Strength (V/mil): 500 V/mil
  • Maximum Operating Temperature (Celsius): 130 Degree Celsius
  • Maximum Operating Temperature (Fahrenheit): 266 Degree Fahrenheit
  • Overall Length (Imperial): 3 ft
  • Overall Length (Metric): 0.91 m
  • Overall Width (Imperial): 2 in
  • Overall Width (Metric): 50.8 mm
  • Product Color: Black
  • Product Markets: Electrical Equipment Manufacturing
  • Product Type: Mastic tape


UPC 05400743478
Item Long Description Scotch Rubber Mastic Tape 2228 is a 65-mil thick, premium grade, highly conformable self-fusing rubber electrical insulating and sealing tape.
GTiN 00054007434788
Family Brand Name Scotch
Length 3 LF
Width 2 in
Color Black
Thickness 1.65 mm
Material Mastic With EPR Backing
Product Type Mastic Tape
Max Operating Temperature 266 degrees F
Overall Length 3 ft
Applications Insulating,Sealing

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