3M™ Scotch-Seal™ Mastic Tape Compound 2229, 3-3/4 in x 6-1/2 in, Black, 10 pads/carton, 40 pads/Case

3M™ Scotch Seal™ Tape 2229 is a 125 mil thick, highly conformable, tacky mastic pad on an easy release liner that's suitable for insulating, padding and sealing of objects that need to be protected from adverse environmental conditions. It withstands temperatures up to 194 °F (90 °C).
Special Price $7.25 Regular Price $8.53
UPC 00054007503378
3M ID 7000132527
Packaging Case
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3M™ Scotch-Seal™ Mastic Tape Compound 2229 is a UV-resistant mastic-coated adhesive on an easy-release liner. It offers protection from extreme environmental conditions by padding, insulating and sealing them.

This tape is moldable and able to conform to irregular surfaces. When covered with vinyl or rubber electrical tape, the tape can be used to insulate electrical connections rated up to 1000 volts.

At a continuous operating temperature of 90 ºC, this 3-3/4-inch black adhesive can also seal high-voltage cable splice and termination accessories.

Cut the adhesive and apply in layers or mold to the desired shape. 3M™ Scotch-Seal™ Mastic Tape Compound 2229 makes wire insulation easy.

Note: Test Scotch Mastic 2229 tape with the semi-conductive jacketing material being used to ensure compatibility.


  • MOLDABLE: Easily molds and conforms to fit irregular surfaces
  • DURABLE: Self-heals when punctured or cut
  • HIGH HEAT USE: Withstands continuous operating temperatures up to 194 ºF (90 ºC) for sealing cable splice and termination accessories
  • VERSATILE: Insulates electrical connections up to 1000 volts if wrapped with vinyl or rubber electrical tape
  • LONG LASTING: 5-year shelf life
  • COMPLIANCE: RoHS Compliant
  • PROP 65 COMPLIANT: For more compliance information, visit www.3m.com/regs
More Information
3M ID 7000132527
Part number 2229-3.75X6.5IN
Keywords 3m scotch-seal mastic tape compound 2229 3-3/4 in black quick insulating padding sealing environmental conditions protection easy cut release layers moldable irregular surfaces self-healing high-voltage cable wire splice electrical connections
Global Product Hierarchy Tapes > Sealing Tapes
Backing (Carrier) Material Non Pertinent
Backing Thickness (Imperial) 125.0 mil
Color Family Black
Product Color Black
Product Type simple
Quantity 0
Shelf Life 5.0 Year
Tape Grade Professional
Tape Width (Metric) 95.0 mm
Trademark 1 3M™
UV Resistant Yes
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Customary Length Dimension 10.0 LNFT
Base - Customary Width Dimension 2.0 INCH
Base - Metric Gross Weight 77.675 G
Base - Metric Length Dimension 3.048 M
Base - Metric Width Dimension 0.05 M
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 7.275922032159025 ci
Unit of Use - Customary Gross Weight 0.17124406215210367 lbs
Unit of Use - Customary Net Weight 0.1437965105100864 lbs
Unit of Use - Metric Cubic Dimension 119.231 CCM
Unit of Use - Metric Net Weight 65.225 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit PADS
Unit of Use - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 52.33762436028809 ci
Consumer - Customary Gross Weight 1.5599909672201937 lbs
Consumer - Customary Net Weight 1.437965105100864 lbs
Consumer - Customary Height Dimension 1.4960629921259843 in
Consumer - Customary Length Dimension 7.283464566929134 in
Consumer - Customary Width Dimension 4.803149606299213 in
Consumer - Metric Cubic Dimension 857.66 CCM
Consumer - Metric Net Weight 652.25 G
Consumer - Metric Height Dimension 0.038 M
Consumer - Metric Length Dimension 0.185 M
Consumer - Metric Width Dimension 0.122 M
Consumer - Item Quantity 10
Consumer - Total Unit Quantity 10
Consumer - Previous Packaging Level Quantity 10
Consumer - Previous Packaging Level Unit PADS
Consumer - Item Unit PADS
Consumer - Unit KAR
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 291.0360269539437 ci
Shipper - Customary Gross Weight 6.849762486084146 lbs
Shipper - Customary Net Weight 5.751860420403456 lbs
Shipper - Customary Height Dimension 3.661417322834646 in
Shipper - Customary Length Dimension 10.196850393700787 in
Shipper - Customary Width Dimension 7.7952755905511815 in
Shipper - Metric Cubic Dimension 4769.226 CCM
Shipper - Metric Weight 3.107 KG
Shipper - Metric Net Weight 2.609 KG
Shipper - Metric Height Dimension 0.093 M
Shipper - Metric Length Dimension 0.259 M
Shipper - Metric Width Dimension 0.198 M
Shipper - Item Quantity 40
Shipper - Total Unit Quantity 40
Shipper - Previous Packaging Level Quantity 4
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit PADS
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 90803.33121296164 ci
Pallet - Customary Gross Weight 1838.655266621879 lbs
Pallet - Customary Net Weight 1518.4911509865124 lbs
Pallet - Customary Height Dimension 45.669291338582674 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.488 M3
Pallet - Metric Net Weight 688.776 KG
Pallet - Metric Height Dimension 1.16 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 10560
Pallet - Total Unit Quantity 10560
Pallet - Previous Packaging Level Quantity 264
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit PADS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 11
Pallet - Shipping Container Per Layer Quantity 24
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