EternaBond® RoofSeal™

1 of 35 products in this brand
EternaBond® RoofSeal™ is a one-step permanent repair system for virtually all roof types and accessories. It features a UV-stable backing and creates a waterproof, moisture-proof, and airtight barrier with no additional sealing required. RoofSeal™ remains flexible at temperatures as low as -57 °C, making it virtually impossible to thermally shock the seam and cause a leak. RoofSeal™ bonds to a wide range of surfaces, including roof materials such as EPDM, TPO, Hypalon, aluminum, galvanized steel, wood, and fiberglass. It is important to ensure all surfaces are clean, dry, and free of debris prior to installation.

Product Type1K (1 component) Sealant, Sealant, Tape

Application AreaBus, Mobile Home Roofs, RV Roofs, Recreational Vehicles, Roof Accessories, Roof Joints, Roof Tears, Roofing Substrates, Roofs, Skylights, Transportation Seal, Truck

Compatible Substrates & SurfacesAluminum, Ethylene Propylene Diene Monomer (EPDM), Fiberglass, Galvanized Steel, Hypalon, Metal, Steel, Thermoplastic Polyolefin (TPO), Wood

FeaturesExcellent Substrate Adhesion, Excellent UV Stability, Exceptional UV Resistance, Flexible, Good Moisture Resistance, Good Shrinkage Resistance, Long Shelf Life, Moisture Barrier, Waterproofing, Wide Temperature Operating Range

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Product Image

Composition

RoofSeal™ utilizes EternaBond®’s advanced MicroSealant ® Technology, a 100% solids formulation of synthetic resins, thermoplastics and non-curing rubber with a builtin primer. It is bonded to a UV stable backing. The adhesive coating is protected by a release liner, to be removed prior to application.

Composition

RoofSeal™ utilizes EternaBond®’s advanced MicroSealant ® Technology, a 100% solids formulation of synthetic resins, thermoplastics and non-curing rubber with a builtin primer. It is bonded to a UV stable backing. The adhesive coating is protected by a release liner, to be removed prior to application.

Product Information
Available Widths Up to 48”
Backer Colors Black, Gray, Tan, and White
Standard Case Quantity 100 sq.ft. per case
Standard Roll Size 2” x 50’, 4” x 50’, 3” x 50’, 6” x 50’
Total Thickness 35mil

 

Features & Benefits

Applications & Uses

Basic Use

RoofSeal™ is used to seal roof joints (seams) and tears, skylights, etc. Perfect for repairing and restoring roofs on mobile homes and RVs. RoofSeal™ seals to itself so it can be cut and folded around an object.

Basic Use
  • RoofSeal™ is used to seal roof joints (seams) and tears, skylights, etc.
  • Perfect for repairing and restoring roofs on mobile homes and RVs.
  • RoofSeal™ seals to itself so it can be cut and folded around an object.
Surface Preparation
  • Surface must be clean and dry.
  • Moisture, dust, dirt or other foreign matter should be removed.
  • Remove oil and grease, etc. with EternaClean® or a non-residue cleaner such as acetone or lacquer thinner.
  • Remove salt and other contaminants.
Surface Preparation

Surface must be clean and dry. Moisture, dust, dirt or other foreign matter should be removed. Remove oil and grease, etc. with EternaClean® or a non-residue cleaner such as acetone or lacquer thinner. Remove salt and other contaminants.

Application Guidelines

Surfaces must be clean and dry before applying Roof- Seal™. Install RoofSeal™ over the repair area, removing the release liner gradually to prevent contamination of the adhesive prior to application. Rub or roll with pressure using your hand or steel roller to activate bonding process.

Application
  • Surfaces must be clean and dry before applying Roof- Seal™.
  • Install RoofSeal™ over the repair area, removing the release liner gradually to prevent contamination of the adhesive prior to application.
  • Rub or roll with pressure using your hand or steel roller to activate bonding process.
Limitations
  • RoofSeal™ is not compatible with silicone sealants or lubricants.
  • Avoid using silicone based products near Roof- Seal™.
Limitations

RoofSeal™ is not compatible with silicone sealants or lubricants. Avoid using silicone based products near Roof- Seal™.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
180° Peel (at 23°C)5pli
Elongation700%ASTM D 882
Elongation700.0%ASTM D 882
Low Temperature Flexibility (1/2” radius at -34°C)PassesASTM C765
Recommended Operating Conditions
ValueUnitsTest Method / Conditions
Application Temperature*4 - 65°C
Service Temperature-40 - 100°C
Application Properties
ValueUnitsTest Method / Conditions
Application Temperature*4 - 65°C
Service Temperature- 40 - 100°C
Pliability
  • No cracks in membrane
Note

* - For best results, it is recommended to use EternaPrime® for temperature below 40°F. Keep tape at room temperature before applying.

Note

*For best results, it is recommended to use EternaPrime® for temperature below 40°F. Keep tape at room temperature before applying.

Technical Details & Test Data

Technical Data
Property Typical Value Test Method
Pliability No cracks in membrane  
Low Temperature Flexibility Passes
1/2” radius at -34°C (-30°F)
ASTM C765
180° Peel (at 23°C) 5 pli ASTM D413

 

Packaging & Availability

Regional Availability
  • Africa
  • Asia Pacific (Excluding Russia)
  • Europe (Excluding Russia)
  • India
  • Latin America
  • Middle East
  • North America
Product Information
Available Widths Up to 48”
Backer Colors Black, Gray, Tan, and White
Standard Case Quantity 100 sq.ft. per case
Standard Roll Size

2” x 50’

3” x 50’

4” x 50’

6” x 50’

Total Thickness 35mil

 

Storage & Handling

Shelf Life
5 Years
Storage Condition

Store material in original container at temperatures between 4°C and 38°C.

Storage Conditions

Store material in original container at temperatures between 4°C and 38°C (40°F to 100°F).