- Manufacturer:3M
- Part Number:7100006373
Seals Out Moisture, Dust and Drafts
3M™ Urethane Foam Tape 4314 is 1/4 in. thick, comprised of a soft conformable, low-density, open-cell foam with a pressure sensitive acrylic adhesive on one side. The adhesive is protected by a silicone treated paper liner. It offers excellent cushioning characteristics while providing high absorbency to seal out moisture, dust and drafts. It can perform under a wide range of temperatures. Special note: Extra care should be taken when handling to avoid damaging tape.
Recommended Applications
- Cushion and dampen sound in electronics such as printers, keyboards, computers, aircraft lights and automotive dashboards
- Register covers
- Recessed lighting
- Door, window and cabinet seals
Excellent Shear Holding Strength with 3M™ Adhesive 430
3M™ Urethane Foam Tape 4314 features 3M™ Adhesive 430. This pressure sensitive, modified acrylic adhesive provides high initial quick-stick to a variety of surfaces and substrates. It has an excellent chemical resistant and shear holding strength, even at elevated temperatures. Adhesive 430 is designed to perform at temperatures up to 180°F (82°C) in the short term and 150°F (70°C) long term.
Protect Sensitive Components
The adhesion of 3M™ Single-Coated Foam Tapes is typically satisfactory within 20 minutes and continues to build with additional time. The adhesive is protected by a thick, silicone treated paper liner and has a firm, high-density foam. This design offers an attractive and clean appearance after application.
What is Open Cell Foam?
Open cell foams are commonly used between component panels where a degree of separation is needed to dampen or prevent vibration, as a thermal insulation barrier and to protect against contamination, but where a measure of airflow is still necessary, such as with electronic components where air flow helps keeps components cool.
- Charcoal gray, 0.250 in. (6.4 mm) soft conformable, low-density, open-cell foam design helps seal out air, dust and light when compressed
- Excellent cushioning characteristics and high absorbency
- Dampens sounds and absorbs vibration when used in electronic applications
- Offers high initial quick-stick to multiple substrates
- Provides excellent shear strength and high temperature performance
General Information | |
| Brand | 3M™ |
| Adhesive Type | Acrylic |
| Country Of Origin | United States |
Dimensions and Specifications | |
| Backing (Carrier) Thickness (Imperial) | 250 mil |
| Backing (Carrier) Thickness (Metric) | 6.4 mm |
| Density (Imperial) | 2 lb/ft³ |
| Density (Metric) | 32 kg/m³ |
| Maximum Operating Temperature (Celsius) | 66 Degree Celsius |
| Maximum Operating Temperature (Fahrenheit) | 150 Degree Fahrenheit |
| Minimum Operating Temperature (Celsius) | -29 Degree Celsius |
| Minimum Operating Temperature (Fahrenheit) | -20 Degree Fahrenheit |
| Overall Length (Imperial) | 18 yd |
| Overall Length (Metric) | 16.5 m |
| Overall Width (Imperial) | 0.5 in |
| Overall Width (Metric) | 1.3 cm |
| Primary Liner Thickness (Imperial) | 3 mil |
| Primary Liner Thickness (Metric) | 0.08 mm |
| Tensile Strength (Imperial) | 25.0 lb/in |
| Tensile Strength (Metric) | 170 kPa |
| Total Tape Thickness Without Liner (Imperial) | 250 mil |
| Total Tape Thickness Without Liner (Metric) | 6.4 mm |
| Overall Length Imperial | 18.0 |
Other Details | |
| Indoor/Outdoor | Indoor/Outdoor |
| Industries | Appliance |
| Number Of Adhesive Sides | Single-sided |
| Primary Liner | Silicone Treated Paper |
| Units Per Case | 18.0 |
| Elongation At Break | 1.25 |
| Indoor Outdoor | Indoor/Outdoor |
| Tensile Strength Imperial | 25.0 |
Usage Information | |
| Application | Sealing |
Material and Composition | |
| Backing (Carrier) Material | Urethane |
| Shelf Life | 24 Month |
| Backing Carrier Material | Urethane |
Color and Appearance | |
| Product Color | Charcoal Gray |
| Primary Liner Color | Tan |
Certifications and Standards | |
| Specifications Met | ASTM D-2240, UL 94HBF, ASTM D-1667, ASTM D-149, F.M.V.S.S. 302, ASTM D-3574, F.A.R. 25.853 B-3, F.A.R. 25.853 B-2, ASTM D-1056, ASTM D-257, ASTM C-518 |
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