Millennium EPDM Semi-Cured Cover Strip

1 of 41 products in this brand
Millennium EPDM Semi-Cured Cover Strip is a construction adhesive that consists of a semi-cured EPDM membrane that has been laminated to a 25-mil EPDM-based pressure-sensitive tape. This tape is comprised of vulcanized rubber adhesive that will provide OEM-quality performance for EPDM single-ply restoration projects.

Product Type: Tape

Application Area: Fasteners, Membranes, Pond Linings, Roofing Substrates, Roofs

Features: Excellent Substrate Adhesion, Good Green Strength, Heat Resistance, High Durability, Moisture Resistant, Resistance to UV lights

Technical Data Sheet
Message our experts with questions
Robert Blackstone avatar

Robert Blackstone

Global Leader - Inside Sales

Please reach out to me with any questions, I am happy to assist you in finding the right product or learning more about our storefront

Enhanced TDS

Identification & Functionality

Backing Material Type
Product Type
Product Families
Product Image

Base Polymer (Cover & Tape)
  • Base - EPDM
  • Test Method - FTIR

Features & Benefits

Ready-to-Use Product Features
Key Attributes
Features Benefits
Resistant to UV light, high heat and moisture

Long-term durability

Excellent adhesion to multiple substrates

Suitable for a wide variety of sealing applications

No torch or liquid adhesives Improved safety
Fast Installation

Saves time and labor

Waterproof detail

Suitable for roofing, pond lining, and waterproofing applications

Applications & Uses

Application Area
Basic Use

Millennium EPDM Cover Strips are designed to cover, protect, and seal mechanical fastening bars, membrane fasteners, core sample repair patches, membrane repairs, metal edge tie-in, and seam overlays in all EPDM roofing systems.

Application Method

1. Clean entire surface where Millennium EPDM Cover Strip will be applied.

2. Apply Millennium Single-Ply Primer or Millennium Primer 240 (LVOC) to entire surface to be covered using the supplied scrub pad. NOTE: Use caution when installlling at temperatures below 40°F (4°C) to prevent blushing of EPDM primer (formation of condensation on surface of primer).

3. Allow the primer to dry to the touch (no material transfer, typically less than 20 minutes). Dry time will vary depending on ambient temperature and humidity.

4. Once the primer is dry immediately install Millennium EPDM Cover Strip.

5. Position Cover Strip over primed area and remove release liner at 45 degree angle while pressing down cover strip by hand.

6. Roll the Cover Strip with a 2” (5.08cm) wide silicone roller. 7. Seal edges of cover detail with patented Millennium EPDM Edge Sealant.*

*US 6,642,296 B2; US 6,291,571 B1

Surface Preparation

All work surfaces should be clean, dry, and free of dirt, dust, debris, oils, un-adhered coatings, deteriorated membrane and other contaminants that may result in a surface that is not sound or is uneven. If necessary, clean the surface to receive the flashing with an approved EPDM membrane cleaner.

  • Not for use on PVC roof membranes.
  • Talc, dust, oil, ice, snow, or wet conditions inhibit good adhesion.Clean and dry surfaces are necessary for proper Installation of this product.

The foregoing information is published as general information only. The listed properties and performance characteristics are typical values and are not to be interpreted as manufacturing specifications.


Typical Physical Properties
ValueUnitsTest Method / Conditions
Tensile Strengthmin. 900psiASTM D 412
Elongation300.0%ASTM D 412
Tear Resistance125.0lbs./inASTM D 624
Ozone ResistanceNo Cracking-ASTM D 4419
Peel Strength (at 21°C)10.0pliASTM D 413
Shear Strength (at 21°C)20.0psiASTM D 816
Brittleness Temperature-46°CASTM D 2137

Packaging & Availability

Packaging Type
Regional Availability
  • Africa
  • Australia & New Zealand (ANZ)
  • Europe (Excluding Russia)
  • India
  • Latin America
  • Middle East
  • North America
  • South East Asia
Packaging and Coverage

Millennium EPDM Seam Tape is available in the following sizes:

North America

Width Length Part # Rolls/Case
5 inch (127mm) 100 ft. (30.48m) ET-0911-05CC 2
6 inch (152mm) 100 ft. (30.48m) ET-0911-06CC 2
9 inch (229mm) 100 ft. (30.48m) ET-0911-09CC 1
12 inch (305mm) 50 ft. (15.24m) ET-0911-12CC 1
18 inch (457mm) 50 ft. (15.24m) ET-0911-18CC 1


Europe , CIS and Middle East

Width Length Part # Rolls/Case
5 inch (127mm) 100 ft. (30.48m) ET-0911-05EU 2
6 inch (152mm) 100 ft. (30.48m) ET-0911-06EU 2
9 inch (229mm) 100 ft. (30.48m) ET-0911-09EU 1
12 inch (305mm) 50 ft. (15.24m) ET-0911-12EU 1
18 inch (457mm) 50 ft. (15.24m) ET-0911-18EU 1

Storage & Handling

Shelf Life
24 Months
Storage Conditions

Store material in original unopened packaging at temperatures between 40°F-110°F (4°C - 43°C). Shelf life is 24 months when stored as recommended.