EternaBond® FGT BC-1121

1 of 35 products in this brand
EternaBond® FGT BC-1121 is a highly compressible PVC foam core encapsulated with a high-tack butyl adhesive/sealant. This flexible material easily conforms to corners and irregular contours. It provides a secure seal that helps protect against water penetration and prevents corrosion and moisture damage. Furthermore, it eliminates the need for cap sealing by gasketing, thereby improving quality.

Product TypeGasket Tape, Solvent free (100% Solids) Adhesive

Application AreaBus Body, Bus Window, Freezer, Marine Applications, Metal Building, Modular Windows, RV Floor, RV Window

Compatible Substrates & SurfacesMetal

FeaturesCorrosion Resistant, Good Moisture Resistance, High Dust Control, High Solids Content, Long Shelf Life, Tacky, Water Resistant

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Backing Material Type

Features & Benefits

Labeling Claims
EternaBond® FGT Features
  • 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’

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

Properties

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
Elongation80.0%NPT-7
Burn Rate (Flammability)1.0in/minFMVSS-302
Application Properties
ValueUnitsTest Method / Conditions
Service Temperature- 34 - 82°C
Application Temperature10 - 52°C
Specifications

Meets Requirements of:

  • Ford : ESB-M3G143-A2, WSB-M4G341-A
  • Navistar : TMS-6917, TMS-6910
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

 

Note

*Tested at 30% Compression

Technical Details & Test Data

EternaBond® Secure Seal

EternaBond® FGT foam core allows for outstanding flexibility to irregular contoured surfaces and thermal expansion of substrates thus eliminating moisture ingression for the life of the vehicle.

EternaBond® FGT BC-1121 - Eternabond® Secure Seal

Packaging & Availability

Product Dimensions
Stock Type Dimensions
Rope 1/2" (12 mm) diameter x 27 LF per roll
17 rolls per case (19 lb. gross wt.) 45 CS/PLT

Note: Additional sizes are available upon request.

 

Storage & Handling

Shelf Life
1 Year
Storage Conditions

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