3M™ 021200-40944 Transparent 8671 HS Polyurethane 14 Mil Protective Tape – 4″ x 36 Yard Roll
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3M 8671HS by 3M is a professional-grade transparent polyurethane protective tape available in 4″ x 36 Yard Roll format. Engineered for demanding industrial, aerospace, and OEM applications, this tape delivers exceptional adhesion, conformability, and long-term durability across a wide range of substrates including Leading Edges, Rotor Blades, Aerospace Surfaces. Transparent in color, it is trusted by engineers, maintenance professionals, and manufacturing specialists worldwide who require consistent, specification-grade performance in every application. The 4″ x 36 Yard Roll format is ideal for both production and maintenance use, offering convenient handling and precise application with minimal waste. Whether you are sealing, protecting, masking, or bundling critical surfaces, 3M 8671HS provides the reliability your application demands. Each roll is manufactured under strict quality control standards to ensure batch-to-batch consistency and compliance with applicable industry specifications. Suitable for aerospace, defense, automotive, HVAC, electronics, and general industrial applications.
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 7000048842 |
| Brand | 3M |
| Product / Model Name | 3M 8671HS |
| Color | Transparent |
| Package Size | 4″ x 36 Yard Roll |
| Product Type | Transparent Polyurethane Protective Tape |
| Compatible Substrates | Leading Edges, Rotor Blades, Aerospace Surfaces |
Technical Information
3M 8671HS is engineered as a transparent polyurethane protective tape for use on Leading Edges, Rotor Blades, Aerospace Surfaces substrates. The 4″ x 36 Yard Roll packaging ensures easy handling and precise application. This tape provides excellent adhesion, conformability, and resistance to temperature extremes, moisture, and common industrial chemicals. Designed to meet the performance demands of aerospace, defense, HVAC, and precision manufacturing environments.
Why Choose 3M 8671HS?
- Professional Grade — Manufactured by 3M for consistent, specification-grade performance
- Versatile Application — Suitable for use on Leading Edges, Rotor Blades, Aerospace Surfaces
- Transparent Polyurethane Protective Tape — Purpose-designed construction for demanding applications
- Convenient 4″ x 36 Yard Roll — Ready-to-use format for efficient application with minimal waste
- Quality Assured — Strict QC ensures batch-to-batch consistency and reliability
Frequently Asked Questions
Q: What is 3M 8671HS used for?
A: 3M 8671HS is a transparent polyurethane protective tape used for Leading Edges, Rotor Blades, Aerospace Surfaces in aerospace, defense, industrial, and OEM manufacturing applications where reliable tape performance is required.
Q: What is the MPN for this product?
A: The Manufacturer Part Number (MPN) is 7000048842.
Q: What surfaces is 3M 8671HS compatible with?
A: 3M 8671HS is compatible with Leading Edges, Rotor Blades, Aerospace Surfaces. Surface preparation including cleaning is recommended for optimal adhesion results.
Q: What package size is available?
A: This listing is for the 4″ x 36 Yard Roll format. Contact us for bulk pricing on larger quantities.
Q: How should 3M 8671HS be applied?
A: Ensure the surface is clean, dry, and free of contaminants. Apply the tape with firm pressure, smoothing out any air bubbles. Follow the manufacturer application guidelines for your specific substrate and environmental conditions.


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