Premium 3M black vinyl foam tape with acrylic adhesive for industrial gasketing, cushioning, and sealing applications. 1/2 inch width, 36 yard length, 125 mil thickness, 18 rolls per case with UV and aging resistance.
3M Vinyl Foam Tape 4718 is a premium closed-cell, medium-density foam tape engineered for demanding industrial applications. This black foam tape features a 0.125-inch (3.2 mm) thick vinyl foam carrier with a durable acrylic adhesive on one side, providing excellent quick-stick adhesion to various substrates including metals, glass, and plastics. The tape comes with a silicone-treated white paper liner that allows for easy die cutting without requiring additional lamination, making it ideal for custom applications.
Designed specifically for gasketing, cushioning, damping, and insulating applications, this single-sided adhesive tape delivers reliable performance on curved and irregular surfaces. The acrylic adhesive offers superior aging characteristics and maintains flexibility when exposed to elevated temperatures and UV light, ensuring long-lasting performance in both indoor and outdoor environments. With a tensile strength of 95 lb/in (650 kPa) and an elongation at break of 2%, this tape provides robust sealing capabilities for HVAC systems, appliances, construction projects, and electronic and transportation equipment.
Each case contains 18 rolls of 36-yard length, providing ample coverage for large-scale industrial projects. The tape's conformable properties allow it to adapt to curved surfaces and irregular shapes, while the medium-density foam (18 lb/ft³ or 288 kg/m³) effectively seals out dust, light, and moisture. With an 18-month shelf life and single-sided adhesive configuration, this tape is the ideal solution for professional industrial and occupational use.
Key Features
- Closed-cell medium-density foam carrier (18 lb/ft³) effectively seals dust, light, and moisture
- Durable acrylic adhesive with excellent quick-stick adhesion to metals, glass, and plastics
- Superior aging and UV resistance maintains flexibility at elevated temperatures
- Silicone-treated white paper liner enables die cutting without additional lamination
- Conformable properties adapt to curved and irregular surfaces for reliable sealing
- Single-sided adhesive configuration for easy application on various substrates
- High tensile strength of 95 lb/in (650 kPa) provides robust sealing performance
- Indoor/outdoor rated for versatile industrial and occupational applications
Technical Specifications
| Specification |
Value |
| Brand | 3M |
| Product Number | 4718 |
| Product Color | Black |
| Overall Width (Imperial) | 0.5 inch |
| Overall Width (Metric) | 12.7 mm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.91 meters |
| Backing Thickness (Imperial) | 125 mil |
| Backing Thickness (Metric) | 3.2 mm |
| Foam Type | Flexible closed-cell |
| Density (Imperial) | 18 lb/ft³ |
| Density (Metric) | 288 kg/m³ |
| Adhesive Type | Acrylic |
| Number of Adhesive Sides | Single-sided |
| Primary Liner | Silicone Treated Paper |
| Primary Liner Color | White |
| Primary Liner Thickness (Imperial) | 4 mil |
| Primary Liner Thickness (Metric) | 0.1 mm |
| Tensile Strength (Imperial) | 95 lb/in |
| Tensile Strength (Metric) | 650 kPa |
| Elongation at Break | 2% |
| Total Tape Thickness without Liner (Imperial) | 125 mil |
| Total Tape Thickness without Liner (Metric) | 3.2 mm |
| Application | Sealing, Window and Door Glazing, Gasketing, Cushioning, Damping, Insulating |
| Indoor/Outdoor | Indoor/Outdoor |
| Industries | Appliance, Construction, General Industrial, Specialty Vehicles, Transportation |
| Shelf Life | 18 months |
| Smallest Saleable Unit | Roll |
| Units per Case | 18 rolls |
| UPC | 00051131064744 |
| 3M ID | 7000028881 |
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