3M™ Glass Cloth Tape 398FR, White, 3 in x 36 yd, 7 mil, 12 Roll/Case, Skip Slit

Designed primarily for sealing aircraft cargo bay panels, 3M™ Glass Cloth Tape 398FR is an ideal choice for applications requiring high adhesion, an abrasion resistant backing and flame retardant properties. This tape offers a durable abrasion and puncture resistant glass cloth backing that is conformable for ease of installation.
Special Price $112.00 Regular Price $131.76
UPC 00021200966750
3M ID 7010374255
Packaging Case
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Permanently Seal and Protect

The 3M™ Glass Cloth Tape 398FR features a white glass-cloth backing designed to provide a clean finished appearance. This tape features a pressure sensitive, acrylic adhesive that adheres to a variety of substrates. It is available on a skip-slit liner for ease of application. Once bonded, this adhesive provides high, secure adhesion for extended periods in a wide range of climate and temperature conditions, including temperatures as high as 250°F/121°C. A blue polyethylene film liner assists with ease of application. This tape features good puncture resistance, high tensile strength and superior abrasion resistance.

3M™ Glass Cloth Tape 398FR meets the flame retardant specifications of F.A.R. Part 25.853(a), F.A.R. Part 25.855(d) and MIL A-3316C 3 13.1 and 3 13.2. It is EU compliant per directive 2003/11/EC of the European Parliament and the Council of February 6, 2003 amending Council Directive 76/769/EEC which restricts the use of penta-BDE and octa-BDE flame retardants. This tape meets requirements of and can be qualified to Boeing material specifications BMS 5-146 Type I, Class I, Grade A.

Recommended Applications

Sealing thermal and acoustic insulation panels where high adhesion and flame retardancy are needed Aircraft window sealing, duct sealing and seat repair

Protection of wire harnesses, electrical cables or hoses from temperature extremes and abrasion


  • Durable backing provides abrasion and puncture resistance for long-term aging performance in aerospace applications
  • Acrylic adhesive provides excellent long-aging properties ideal for many permanent applications
  • Available on a skip-slit liner for ease of application
  • Meets flame retardant specifications of F.A.R. 25.853(a) and F.A.R. 25.855(d) and is EU Compliant
  • High conformability to bond over a variety of difficult textures and uneven or curved surfaces
  • Formulation does not contain antimony
  • Offers good temperature resistance of -20ºF/-29ºC to 250ºF/121ºC
  • Meets requirements of and can be qualified to Boeing material specifications BMS 5-146 Type I, Class I, Grade A
More Information
3M ID 7010374255
Part number 398FR
Keywords cloth tape medical
Global Product Hierarchy Tapes > Cloth & Duct Tapes > Cloth Tapes
Application Splicing Flame-Retardant Tape
Backing (Carrier) Material Glass Cloth
Backing (Carrier) Thickness (Imperial) 5.0 mil
Backing (Carrier) Thickness (Metric) 0.13 mm
Color Family White
Product Color White
Product Number 398FR
Product Type simple
Quantity 0
Shelf Life 24.0 Month
Trademark 1 3M™
Country of Origin United States
SAP Shelf Life In Days 730
Base - Billing Unit ROL
Base - Metric Gross Weight 578.25 G
Base - Metric Height Dimension 76.2 MM
Base - Metric Length Dimension 144.018 MM
Base - Metric Width Dimension 144.02 MM
Base - Item Quantity 1
Base - Unit ROL
Unit of Use - Billing Unit ROL
Unit of Use - Customary Cubic Dimension 96.47853941377174 ci
Unit of Use - Customary Gross Weight 1.2748230310840547 lbs
Unit of Use - Customary Net Weight 1.2748230310840547 lbs
Unit of Use - Customary Height Dimension 3.0 in
Unit of Use - Customary Length Dimension 5.67 in
Unit of Use - Customary Width Dimension 5.67007874015748 in
Unit of Use - Metric Cubic Dimension 1.581 CDM
Unit of Use - Metric Net Weight 578.25 G
Unit of Use - Metric Height Dimension 76.2 MM
Unit of Use - Metric Length Dimension 144.018 MM
Unit of Use - Metric Width Dimension 144.02 MM
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 RLS
Unit of Use - Unit ROL
Shipper - Billing Unit ROL
Shipper - Customary Cubic Dimension 1897.618755867433 ci
Shipper - Customary Gross Weight 23.89810922084073 lbs
Shipper - Customary Net Weight 15.297876373008656 lbs
Shipper - Customary Height Dimension 10.590551181102363 in
Shipper - Customary Length Dimension 13.385826771653543 in
Shipper - Customary Width Dimension 13.385826771653543 in
Shipper - Metric Cubic Dimension 31096.4 CCM
Shipper - Metric Weight 10.84 KG
Shipper - Metric Net Weight 6.939 KG
Shipper - Metric Height Dimension 26.9 CM
Shipper - Metric Length Dimension 34.0 CM
Shipper - Metric Width Dimension 34.0 CM
Shipper - Item Quantity 12
Shipper - Total Unit Quantity 12
Shipper - Previous Packaging Level Quantity 12
Shipper - Previous Packaging Level Unit RLS
Shipper - Item Unit RLS
Shipper - Unit CS
Pallet - Billing Unit ROL
Pallet - Customary Cubic Dimension 95563.18325235076 ci
Pallet - Customary Gross Weight 895.076784470603 lbs
Pallet - Customary Net Weight 550.7235494283116 lbs
Pallet - Customary Height Dimension 47.24409448818898 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.566 M3
Pallet - Metric Net Weight 249.804 KG
Pallet - Metric Height Dimension 120.0 CM
Pallet - Metric Length Dimension 122.0 CM
Pallet - Metric Width Dimension 107.0 CM
Pallet - Item Quantity 432
Pallet - Total Unit Quantity 432
Pallet - Previous Packaging Level Quantity 36
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 4
Pallet - Shipping Container Per Layer Quantity 9
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