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In Stock 3m™ Glass Cloth Tape 398fr, White, 3/4 In X 36 Yd, 7 Mil, 48 Rolls Per Case Limited Time 55% Off [09USpZLM]

$51.99 $166.99 -69%

3M™ Glass Cloth Tape 398FR: High-Performance Sealing Solution The 3M™ Glass Cloth Tape 398FR is a versatile and durable sealing solution designed for a variety of demanding applications. This tape stands out for its exceptional flame retardant proper

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In Stock 3m™ Glass Cloth Tape 398fr, White, 3/4 In X 36 Yd, 7 Mil, 48 Rolls Per Case Limited Time 55% Off [09USpZLM]

3M™ Glass Cloth Tape 398FR: High-Performance Sealing Solution

The 3M™ Glass Cloth Tape 398FR is a versatile and durable sealing solution designed for a variety of demanding applications. This tape stands out for its exceptional flame retardant properties and high adhesion, making it an ideal choice for sealing aircraft cargo bay panels. Engineered with a 3/4 in x 36 yd size, this tape provides an extensive coverage area for efficient use. The 7 mil thickness ensures robustness and longevity, while the 48 rolls per case offer great value for money. Key Features:
  • High adhesion and flame retardant properties
  • Durable glass cloth backing for excellent conformability
  • Acrylic adhesive for long-lasting performance

Product Features and Specifications

The 3M™ Glass Cloth Tape 398FR is not just a high-performance tape; it's also a reliable solution for numerous sealing needs. Its abrasion and puncture-resistant glass cloth backing is conformable, making it easy to install on various surfaces. The skip-slit liner simplifies application, further enhancing efficiency. The tape is free from antimony and meets stringent flame retardant specifications, ensuring safety and compliance with industry standards. Its formulation allows it to bond over uneven or curved surfaces, providing a seamless and robust seal. Key Specifications:
  • 3M SKU: 7010334635
  • Lead Time: ~10 days
  • Meets F.A.R. 25.853(a) and F.A.R. 25.855(d) flame retardant specifications

Applications and Benefits

This tape is designed for applications that demand both high performance and reliability. From aerospace to industrial applications, the 3M™ Glass Cloth Tape 398FR delivers superior results. Its ability to withstand extreme temperatures, from -20ºF/-29ºC to 250ºF/121ºC, ensures long-term aging performance. The tape's compliance with Boeing material specifications BMS 5-146 Type I, Class I, Grade A makes it a preferred choice for aerospace industries. The tape's EU compliance further expands its applicability across various markets. Benefits:
  • Seals aircraft cargo bay panels effectively
  • Excellent long-aging properties for permanent applications
  • Conforms to flame retardant and aerospace specifications

What Our Customers Say

January 28, 2026

Absolutely no complaints!

Couldn't be more satisfied.

- Alaina Y..

January 28, 2026

Absolutely no complaints!

The best version of this product.

- George F..

January 28, 2026

Absolutely no complaints!

High quality, works as advertised.

- Ella C..

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