3M 2229-1X10 12/Case 1x10Foot Mastic Compound
Product image thumbnail 0
Product image thumbnail 1
Usually ships within 8 to 12 Days
Already a Customer? Log in to view your pricing
Manufacturer 3M
Mfg Catalog # 2229-1x10FT
Crawford Part # 173


  • Tacky mastic adhesive provides excellent adherence over irregular surfaces
  • For insulating electrical connections rated up to 1000 volts if over wrapped with vinyl or rubber electrical tape.
  • Also used for sealing high-voltage cable splice and termination accessories for 90º C continuous operating temperature.
  • Easy release liner
  • Withstands temperatures up to 194 °F (90 °C)
  • RoHS 2011/65/EU Compliant


  • Application Method: Apply by hand
  • Application Temperature To (Celsius): en-CA: 38 °C - en-US: 38 Degree Celsius
  • Backing (Carrier) Thickness (Metric): 3.18 mm
  • Backing Thickness (Imperial): 125 mil
  • Color Family: Black
  • Maximum Operating Temperature (Celsius): 90 Degree Celsius
  • Maximum Operating Temperature (Fahrenheit): 100 Degree Fahrenheit
  • Overall Length (Imperial): 10 ft
  • Overall Length (Metric): 3 m
  • Overall Thickness (Imperial): 125 mil
  • Overall Thickness (Metric): 3.18 mm
  • Overall Width (Imperial): 1 in
  • Overall Width (Metric): 25 mm
  • Product Color: Black
  • Product Form: Tape
  • Product Type: Mastic tape
  • RoHS EU Comments: RoHS 2011/65/EU compliant without exemption
  • Shelf Life: 5 Year
  • Tape Color - Initial: Black
  • Tape Grade: Premium
  • Tape Width (Metric): 25 mm
  • Total Tape Thickness without Liner (Imperial): 125 mil
  • Total Tape Thickness without Liner (Metric): 3.18 mm
  • UV Resistant: Yes


UPC 05400750335
Product Description Conformable and moldableExcellent adhesion and sealing to metals, rubbers, synthetic cable insulations and jacketsEasy to applySelf-healing materialDoes not crack when subjected to repeated flexingExcellent moisture resistance
MDM Pkg GTiN 00054007503354
Length 10 ft
Width 1 in
Color Black
Type Unprinted
Thickness 125 mil
Material Mastic
Backing Material Vinyl
Applications For Insulating, Padding and Sealing of High-Voltage Cables and Accessories
Temperature Rating 194 F
Family Brand Name 3M
Dielectric Strength 379 V/mil
Standard Packaging Qty 12/Case
Sub Brand Scotch-Seal
Voltage 1000 Volt
Product Type Mastic Tape
Max Operating Temperature 100 degrees F
Overall Length 10 ft

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.