8673 (6-Inch-Roll)

Additional Product Information

Overview

3M Polyurethane Protective Tape 8673 and 8673DL are high-performance abrasion-resistant tapes designed to protect aircraft surfaces from punctures, tears, erosion, and minor impact damage. Widely used in aviation and MRO operations, these tapes allow maintenance teams to safeguard painted or unpainted surfaces quickly and efficiently, reducing downtime and ensuring consistent surface integrity.

Key Technical Specs for 3M Polyurethane Protective Tape 8673 & 8673DL

• Type: Abrasion-resistant polyurethane elastomer tape with pressure-sensitive acrylic adhesive
• Size/Volume: Standard roll length 36 yd (32.9 m); available widths 1/2 inch to 48 inches (1.25 cm to 122 cm); restricted availability for widths over 12 inches (30.5 cm)
• Color: Transparent
• Consistency: Flexible, durable film
• Tensile Strength: 70 lb/in (1228 N/100 mm)
• Elongation at Break: 500%
• Peel Adhesion: Bare Aluminum 69 oz/in (76 N/100 mm); Acrylic Enamel Paint 48 oz/in (52 N/100 mm); ABS Plastic 55 oz/in (60 N/100 mm)
• Shore Hardness: Not specified (typical polyurethane elastomer properties)
• Service Temperature: Up to 200 F (93 C)
• Typical Uses: Surface protection against abrasion, minor impacts, and erosion; suitable for painted or unpainted aircraft components
• Shelf Life: 2 years from date of manufacture

Approvals & Specifications

• Meets 3M internal quality and performance standards
• Compliant with typical aviation MRO surface protection requirements
• Use with 3M Adhesion Promoter 86A and 3M Scotch-Weld Epoxy Adhesive DP190 as needed for enhanced performance

Typical Aircraft MRO / AOG Applications

• Protecting leading edges of wings and stabilizers during maintenance
• Surface protection of fuselage panels from tools and fasteners
• Shielding of composite components during assembly or repair
• Temporary coverage during paint and finishing operations

Compatibility & Safety Notes

• Compatible with aluminum, acrylic enamel, and ABS surfaces
• May be painted according to 3M Technical Bulletin 70-0702-6358-0
• PPE recommended for cutting/handling tape edges; avoid prolonged skin contact
• Refer to product label and SDS for complete health and safety guidelines

Packaging & Procurement

• Standard roll: 36 yd (32.9 m) length
• Available widths: 1/2 inch 48 inches (1.25 cm 122 cm)
• Storage: Keep in clean, dry area away from sunlight; return partially used rolls to carton
• Ease of Use: Simple hand or tool application; 8673DL includes top liner for wide-web installations

Why 3M Polyurethane Protective Tape 8673 & 8673DL is Chosen for AOG / MRO

• Quick and easy installation saves maintenance time
• Durable, UV-resistant design ensures long-term protection
• Transparent finish maintains visibility of underlying surfaces
• Versatile for multiple substrates and applications in aircraft maintenance

Practical Suggestions for Your Team (AOG Mindset)

• Keep rolls of various widths in stock for emergency or AOG repairs
• Use adhesion promoter 86A for challenging substrates or permanent applications
• Seal edges with DP190 epoxy if exposure to moisture or fluids is expected
• Train maintenance personnel on proper surface preparation and tape application techniques

Manufacture / Aviation Spec Codes

• Manufacturer: 3M Company
• Product ID: 8673 / 8673DL
• MIL/OEM Codes: Consult 3M for specific aircraft maintenance approvals and specifications

Alternative Names & Descriptions

• 3M Polyurethane Protective Tape 8673
• 3M Polyurethane Protective Tape 8673DL
• 3M Abrasion-Resistant PU Tape
• 3M Transparent Surface Protection Tape
• 3M 8673/8673DL Protective Film