3M™ Scotch-Seal™ Mastic Tape Compound 2229, 2-1/2 in x 3-3/4 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 $4.08 Regular Price $4.79
UPC 10054007413032
3M ID 7000132544
Packaging Carton
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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 2-1/2-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 7000132544
Part number 2229-2.5X3.75IN
Keywords 3m scotch-seal mastic tape compound 2229 2-1/2 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
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 29.475 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 3.1389393487448394 ci
Unit of Use - Customary Gross Weight 0.06498125177899267 lbs
Unit of Use - Customary Net Weight 0.0599657353142867 lbs
Unit of Use - Metric Cubic Dimension 51.438 CCM
Unit of Use - Metric Net Weight 27.2 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 18.319327977238633 ci
Consumer - Customary Gross Weight 0.5998778154050519 lbs
Consumer - Customary Net Weight 0.5996573531428671 lbs
Consumer - Customary Height Dimension 1.4960629921259843 in
Consumer - Customary Length Dimension 3.937007874015748 in
Consumer - Customary Width Dimension 3.1102362204724407 in
Consumer - Metric Cubic Dimension 300.2 CCM
Consumer - Metric Net Weight 272.0 G
Consumer - Metric Height Dimension 0.038 M
Consumer - Metric Length Dimension 0.1 M
Consumer - Metric Width Dimension 0.079 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 125.55696371235263 ci
Shipper - Customary Gross Weight 2.5992500711597066 lbs
Shipper - Customary Net Weight 2.3986294125714682 lbs
Shipper - Customary Height Dimension 3.7401574803149606 in
Shipper - Customary Length Dimension 7.165354330708661 in
Shipper - Customary Width Dimension 4.68503937007874 in
Shipper - Metric Cubic Dimension 2057.51 CCM
Shipper - Metric Weight 1.179 KG
Shipper - Metric Net Weight 1.088 KG
Shipper - Metric Height Dimension 0.095 M
Shipper - Metric Length Dimension 0.182 M
Shipper - Metric Width Dimension 0.119 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 91596.63988619315 ci
Pallet - Customary Gross Weight 1631.4207401680942 lbs
Pallet - Customary Net Weight 1477.5557181440242 lbs
Pallet - Customary Height Dimension 46.06299212598425 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.501 M3
Pallet - Metric Net Weight 670.208 KG
Pallet - Metric Height Dimension 1.17 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 24640
Pallet - Total Unit Quantity 24640
Pallet - Previous Packaging Level Quantity 616
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit PADS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 11
Pallet - Shipping Container Per Layer Quantity 56
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