Willseal Color Coreseal V | Factory-Coated Vertical Joint Seal Foam
The Willseal Color Coreseal V is a flexible closed-cell EVA copolymer joint seal engineered as a primary watertight, UV-stable vertical expansion joint solution. Factory-coated with silicone sealant, this pre-compressed joint seal provides outstanding durability, weather resistance, dust and noise reduction, and thermal insulation. Designed for demanding building envelopes, Coreseal V delivers dependable performance and a professional finish in a wide range of vertical applications.
Key Benefits of Willseal Color Coreseal V
- Creates a watertight, airtight, thermally insulating vertical seal
- Factory-applied silicone coating improves aesthetics and durability
- Closed-cell EVA structure withstands water and environmental stress
- Accommodates ±25% joint movement in dynamic applications
- Compressible and lightweight for quick, non-invasive installation
- Tamper-resistant option available with higher durometer sealant coating
- Available in standard or custom silicone colors to match design requirements
Common Applications
Willseal Color Coreseal V is designed for vertical expansion joints, pre-cast concrete walls, tilt-up wall systems, EIFS, and exterior panel systems. Its factory-coated finish ensures a seamless aesthetic while maintaining high-performance sealing capability for demanding construction environments.
Packaging and Performance
Delivered pre-compressed and pre-coated, Color Coreseal V minimizes on-site labor, reduces anchoring needs, and offers long-lasting, monolithic performance that resists delamination, weathering, and UV degradation.
Product Properties
| Property | Value |
|---|---|
| Foam Color | Gray or Black |
| Storage Temperature | 68 °F (20 °C) |
| Temperature Stability | -40 to 130 °F (-40 to 54 °C) |
For a non-coated alternative designed for horizontal and vertical applications, view the Willseal Coreseal Foam. More Tremco sealing solutions are available at TremcoSealants.com.
