EternaBond® Foam Gasket Tape (FGT)

1 of 35 products in this brand
EternaBond® Foam Gasket Tape (FGT) is a PVC foam core with a high-tack butyl adhesive that provides a flexible gasketing material to seal against water penetration, corrosion, and moisture damage. This game-changing hybrid solution features multiple sealing technologies in one time-saving step. The highly compressible foam core conforms easily to corners and irregular contours, filling oversized gaps and bonding to both the body and the frame. EternaBond® Foam Gasket Tape (FGT) from H.B. Fuller creates a barrier to prevent leakage without requiring a secondary seal, making it a reliable and convenient choice.

Product Type1K (1 component) Adhesive, Gasket Tape, Solvent free (100% Solids) Adhesive, Tape

Application AreaBus, Freezer, Marine Applications, Recreational Vehicles, Truck, Windows

Compatible Substrates & SurfacesMetal

FeaturesCold Resistance, Corrosion Resistant, Good Moisture Resistance, High Solids Content, Improved Flexibility, Long Shelf Life, Tacky, Water Resistant

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Backing Material Type

Features & Benefits

Labeling Claims
Product Features & Benefits
  • Reliable primary seal that eliminates need for cap sealing
  • Proven track record in Automotive gasketing for 30+ years
  • High tack adhesive allows for single person install
  • 100% Solids - Zero VOC
  • High grade butyl will not cold or hot flow eliminating unsightly ‘oozing’
  • Allows for outstanding flexibility to irregular contoured surfaces
  • Allows for thermal expansion of substrates thus eliminating moisture ingression

Applications & Uses

Compatible Substrates & Surfaces
Basic Use

EternaBond® FGT is used as a sealant against moisture and dust elements for various applications including:

  • Freezer seals
  • Bus body and window
  • Metal building
  • Marine sealing
  • RV window
  • Floor seals
  • Modular windows


Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Density (Foam only)7.0Ibs/ft³ASTM D-1667
Hardness60.0ASTM D-2240, Shore 00
Water Absorption*0.2%NTP-35
Tensile Strength80.0psiNPT-7
Burn Rate (Flammability)1.0in/minFMVSS-302
Technical Data
Physical Properties Typical Value Test Method
Water Penetration (Tested at 30% Compression) Pass - No Leaks AAMA 810.0
Cold Flex (at 20°F) Pass - No Cracking AAMA 810.0

*Tested at 30% Compression

Packaging & Availability

Regional Availability
  • Africa
  • Asia Pacific (Excluding Russia)
  • Europe (Excluding Russia)
  • India
  • Latin America
  • Middle East
  • North America

Storage & Handling

Shelf Life
1 Year
Storage Conditions

Store material in original unopened container below 32°C (90°F).