Premium 3/4 inch charcoal gray urethane foam tape with acrylic adhesive, 250 mil thickness, 18 yards per roll. Ideal for sound dampening, sealing, and cushioning in electronics and industrial applications. 12 rolls per case.
3M™ Urethane Foam Tape 4314 is a premium conformable, low-density, open-cell foam tape engineered with a pressure-sensitive acrylic adhesive on one side. This industrial-grade tape features a charcoal gray color and measures 3/4 inch wide by 18 yards long with a 250 mil thickness. The tape is specifically designed for mounting applications, sound dampening, and creating seals in electronic equipment and industrial applications. Each case contains 12 rolls for bulk purchasing efficiency.
The open-cell foam construction provides excellent cushioning characteristics and high absorbency, making it ideal for sealing out moisture, dust, and drafts when compressed. The 3M™ Adhesive 430 offers high initial quick-stick to multiple substrates with excellent chemical resistance and shear holding strength, performing reliably at temperatures up to 180°F (82°C) short-term and 150°F (70°C) long-term. The silicone-treated paper liner protects the adhesive and ensures clean application without damaging sensitive components.
This versatile tape is recommended for use in printers, keyboards, computers, aircraft lights, automotive dashboards, register covers, recessed lighting, and door/window/cabinet seals. The low-density urethane foam backing combined with acrylic adhesive technology ensures superior performance in both indoor and outdoor environments. With a 24-month shelf life and single-sided adhesive configuration, this tape delivers consistent, professional results across diverse industrial applications.
Key Features
- Soft conformable open-cell foam design seals air, dust and light when compressed
- Excellent cushioning characteristics with high absorbency for sound dampening and vibration absorption
- High initial quick-stick acrylic adhesive provides strong bonding to multiple substrates
- Performs reliably at elevated temperatures up to 180°F short-term and 150°F long-term
- Single-sided adhesive with silicone-treated paper liner for clean, professional application
Technical Specifications
| Specification |
Value |
| Product Number | 3M 4314 |
| Part Number | 4314 |
| UPC Code | 00051131064423 |
| Overall Width | 0.75 inches (19.05 mm) |
| Overall Length | 18 yards (16.45 meters) |
| Tape Thickness | 250 mil (6.4 mm) |
| Backing Material | Urethane |
| Color | Charcoal Gray |
| Adhesive Type | Acrylic (3M™ Adhesive 430) |
| Number of Adhesive Sides | Single-sided |
| Foam Density | 2 lb/ft³ (32 kg/m³) |
| Primary Liner | Silicone Treated Paper (3 mil / 0.08 mm) |
| Tensile Strength | 25 lb/in (170 kPa) |
| Temperature Performance | Up to 180°F (82°C) short-term, 150°F (70°C) long-term |
| Shelf Life | 24 months |
| Smallest Saleable Unit | Roll |
| Units per Case | 12 rolls |
| Application Type | Sealing, Window and Door Glazing |
| Indoor/Outdoor Rating | Indoor/Outdoor |
| Industries | Appliance, Construction, General Industrial, Specialty Vehicles, Transportation |
Order 3M Urethane Foam Tape 4314 Charcoal Gray 3/4 inch at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
