1. All 3M Products

Scotch® Rubber Mastic Tape 2228

3M ID B00005456
  • 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
 More...
Specifications
Attribute Name
Value
Adhesion to Steel
15.0 lb/in (26.2 N/10 mm), 15.0lb/in (26,2N/10mm)
Application
Insulating, Insulation, Sealing
Backing Material
Ethylene Propylene Rubber
Brand
Scotch®
Breaking Strength (Imperial)
150 lb., 150 psi
Color Family
Black
Dielectric Strength (V/mil)
500 V/mil
Elongation
1000 %
Elongation at Break
10
Emergency Overload Temperature (Celsius)
130°C
Emergency Overload Temperature (Fahrenheit)
266°F
Insulated
Yes
Liner/Linerless
Liner
Material
EPR with Liner
Maximum Operating Temperature (Celsius)
130 Degree Celsius, 90 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
194 Degree Fahrenheit, 266 Degree Fahrenheit
National Stock Number
5970013495326, 5970014941416, 9320015134524
Operating Temperature Range (Celsius)
0 °C to 90 °C
Overall Length (Imperial)
10 ft, 3 ft
Overall Length (Metric)
0.91 m, 3 m
Overall Thickness (Imperial)
65 mil
Overall Thickness (Metric)
1.65 mm
Overall Width (Imperial)
1 in, 2 in
Overall Width (Metric)
25.4 mm, 50.8 mm
Product Color
Black
Product Form
Roll
Product Type
Mastic tape
Self-extinguishing
No
Self-sticking
Yes
Shelf Life
5 Year
Shelf Life in Months (From Date of Manufacture)
60
Specifications
ASTM D-4388 Type 1, 2 & 3
Specifications Met
ASTM D-4388 Type 1, 2 & 3
Suitable for High Voltage
No
Tape Color
Black
Tape Length (Metric)
3.1 m
Tape Width (Imperial)
1 in, 2 in
Tape Width (Metric)
25 mm, 51 mm
UV Resistant
Yes
Voltage
35 kV
Vulcanizing
No
Details
  • 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

Scotch® Rubber Mastic Tape 2228 is a 65-mil thick, premium grade, highly conformable self-fusing rubber electrical insulating and sealing tape.

Scotch® Rubber Mastic Tape 2228 consisting of an ethylene propylene rubber (EPR) backing coated with an aggressive, temperature-stable mastic adhesive on a liner. Designed for electrical insulating and moisture sealing, intended for both indoor and weather exposed outdoor applications including resistance to UV exposure.