H.B. Fuller 7148-3

H.B. Fuller 7148-3 is an EVA thermoset sealer that can be die-cut and has excellent adhesion to many metal substrates after undergoing a bake cycle. It is used in automotive OEM applications to seal plugs or drain holes on metal products.

Chemical FamilyEthylene Vinyl Acetate (EVA)

Product TypePressure Sensitive Adhesive, Sealer, Tape

Compatible Substrates & SurfacesMetal, Steel

FeaturesDie Cuttable, Good Adhesion, Good Gap Filling Capabilities, Heat Resistance

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Backing Material Type

Features & Benefits

Features and Benefits
Features Benefits
Die Cuttable Fits many unusual sizes and shapes
Excellent Adhesion Can be used with all types of steel and metal products

 

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Basic Use

Used in automotive OEM applications, with a bake cycle, to seal plugs or drain holes on metal products.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.1 - 1.3ASTM D792
Non-Volatile Content99.0%LP-463NA-01-02
Water Absorptionmax. 1%LP-463NB-07-01
Typical Properties
Property Typical Value   Test Method
Panel Adhesion Initial (24hr at RT) Cohesive    
Panel Adhesion Condensing Humidity (38°C (100°F) and 100% RH) Cohesive    
Panel Adhesion Heat Age (250hrs at 79°C (175°F)) Cohesive    
Panel Adhesion Salt Spray Cohesive   ASTM B117
Panel Adhesion Environmental cycle - 5 cycles (24hrs at 79°C (175°F), 38°C (100°F) and 100%RH, -29°C (-20°F)) Cohesive    
Shear Adhesion Initial (24hr at RT) 2150 kPa   MS-CD-466
Shear Adhesion Condensing Humidity (250hrs at 38°C (100°F), 100% RH) 2350 kPa    
Shear Adhesion Heat Age (250hrs at 79°C (175°F)) 3350 kPa    
Shear Adhesion Salt Spray 1700 kPa   ASTM B117
Shear Adhesion Environmental cycle - 5 cycles (24hrs at 79°C (175°F),38°C (100°F) and 100% RH, -29°C (-20°F)) 2600 kPa    
Bridging

Bridged without breaking or causing a leak path

  MS-CD-466
Low Temperature Flexibility

No cracking or adhesion loss at -29°C (-20°F)

  MS-CD-466

 

Note : The foregoing information is published as general information only. The listed properties and performance characteristics are approximate values and are not to be interpreted as manufacturing specifi cations.

Specifications

Meets requirements of :
Chrysler : MS-CD-466 Type B

Packaging & Availability

Regional Availability
  • North America
Available Packaging
  • Typically sold as rolls or die cut shapes.

Storage & Handling

Shelf Life
24 Months
Storage Conditions

Store material in original unopened packaging in a cool dry area. Shelf life is 24 months when stored as recommended.