3M Single-Coated Urethane Foam Tape 4314

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Description for 3M Single-Coated Urethane Foam Tape 4314

A conformable, grey, low-density, opencell foam with pressure-sensitive acrylic adhesive on one side. It will adhere to a variety of substrates, including latex-painted wood, lacquered wood, enameled steel, glass, aluminum, stainless steel, acrylic, ABS, and PVC (non-plasticized).

*See Terms of Use Below

Chemical Resistance	Gasoline, Chemical Resistance: MEK, Seal out air, JP-4 (jet fuel), Mineral Spirits
Application Type	Bond
Material Form	Tape: Foam tape
Substrate	Acrylic, Aluminum, Glass, PVC (non-plasticized), Enameled steel, Latex-painted wood, Stainless Steel, ABS, Lacquered wood
Industry	Can be used to help cushion in electronics, Automotive dash boards, Keyboards, Recessed lighting , Computers, Window seals, Door seals, Aircraft lights, Can be used to help damp sound in electronics, Can be used to help absorb vibration in electronics, Printers
Manufacturer	3M
Chemistry	Acrylic adhesive
Cure Method	Pressure sensitive
Application Temperature (°F)	70 to 100
Color	Charcoal grey
Tape Width (mm)	6 to 1,168
Total Thickness (mm)	6
Single Sided	Single coated
Liner Thickness (mm)	0.762
Paper	Liner Type: Silicone treated paper liner
Fungus Resistance	Mold resistance, Mildew resistance
Aging Resistance	Excellent
High Temperature Resistance (°C)	66, 121
Low Temperature Resistance (°C)	-29
Other Resistance	Seal out dust
Conformable	Conformable
Compression Set (%)	5.000
Density (g/cm³)	Low, 0.032
Tape Backing/Carrier	Urethane

Best Practices for 3M Single-Coated Urethane Foam Tape 4314

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Technical Data for 3M Single-Coated Urethane Foam Tape 4314

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Overview

Chemical Resistance
- Air Resistance - Seal out air
- Chemical Resistance - Gasoline, JP-4 (jet fuel), Mineral Spirits
- Chemical Resistance : Relative Solvent Resistance - MEK
Application Type
- Adhesive - Bond
Material Form
- Tape : Foam Tape
Substrate
- Glass
- Aluminum
- Steel - Enameled steel
- Acrylic (PMMA) - Acrylic
- Polyvinyl chloride (PVC) - PVC (non-plasticized)
- ABS
- Wood - Latex-painted wood, Lacquered wood
- Stainless Steel
- Other - A variety of substrates
Industry
- Lighting - Recessed lighting
- Keyboards
- Storage & Graphics - Computers
- Automotive - Automotive dash boards
- Aircraft - Aircraft lights
- Electronics - Printers, Can be used to help cushion in electronics, Can be used to help damp sound in electronics, Can be used to help absorb vibration in electronics
- Construction Window - Window seals
- Construction Door - Door seals
- Furniture / Wood-Working - Cabinet seals
Chemistry
- Acrylic - Acrylic adhesive
Application Method
- Contact
Cure Method
- Pressure Sensitive (min) - Pressure sensitive
Color
- Gray - Charcoal grey
Tape Backing/Carrier
- Other - Urethane

Specifications

Cure Specs

Application Temperature (°F)	70 to 100

Bond Strength

General Bond Strength (psi)	Good quick stick
Tensile Strength (psi)	25 (lb/in²)	Test Method

Tape Properties

Tape Width (mm)	6 to 1,168
Total Thickness (mm)	6
Single Sided	Single coated
Liner Thickness (mm)	0.762

Material Resistance

Fungus Resistance	Mold resistance, Mildew resistance	Test Method
Aging Resistance	Excellent
UV Resistance	Excellent
High Temperature Resistance (°C)	66, 121	Test Method
Low Temperature Resistance (°C)	-29	Test Method
Other Resistance	Seal out dust
Vibration Resistance/Shock Resistance	Absorb vibration

Conductivity

Dielectric Strength (V/mil)	40	Test Method
Thermal Conductivity (W/m°K)	0.52, 0.04	Test Method
Surface Resistivity (O)	2x12^12 (ohm), 6e^12 (ohm)	Test Method

Hardness

Conformable	Conformable
Compression Set (%)	5.000	Test Method
Elongation (%)	125	Test Method
Shore OO Hardness	8	Test Method
Flexibility	Very soft

Other Properties

Density (g/cm³)	Low, 0.032	Test Method

Business Information

Shelf Life Details	Storage: Store in the original cartons at 60-80°F (15-27°C) and 50% relative humidity., Store in the original cartons at 60-80°F (15-27°C) and 50% relative humidity.; Shelf life is 24 months from date of manufacture.
Shelf Life Temperature (°F)	60 to 80, 60 to 80
Shelf Life Type	From date of manufacture, From date of manufacture.
Shelf Life (mon)	24, 24

Best Practices for 3M Single-Coated Urethane Foam Tape 4314

*See Terms of Use Below
1. Surface Preparation
  
  To obtain optimum adhesion, the bonding surface must be clean, dry, and well unified. Some typical surface cleaning solvents are isopropyl alcohol and heptane.
  
  Be sure to follow the solvent manufacturer’s precautions and directions for use when handling solvents.
2. Application
  
  Bond strength is dependent upon the amount of adhesive-to-surface contact. Firm application pressure develops better adhesive contact and helps improve bond strength.
  
  Initial tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.
Comparable Materials for 3M Single-Coated Urethane Foam Tape 4314

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Spec Engine^® Results
- Single-Coated Vinyl Foam Tape 4516(3M)
  A flexible, black, medium-density with a pressure-sensitive acrylic adhesive on one side. It will adhere to a variety of substrates, including latex-painted wood, lacquered wood, enameled steel, glass, aluminum, stainless steel, acrylic, ABS, and PVC (non-plasticized).
- Single-Coated Urethane Foam Tape 4104(3M)
  A natural-white, high-density, open-cell foam with pressure-sensitive acrylic adhesive on one side. It will adhere to a variety of substrates, including latex-painted wood, lacquered wood, enameled steel, glass, aluminum, stainless steel, acrylic, ABS, and PVC (non-plasticized).
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