Willseal PF100 Sealant | Pre-Compressed Foam Joint Solution
The Willseal PF100 Sealant is a pre-compressed, self-expanding foam joint solution designed to deliver durable, weatherproof, and airtight performance in prefabricated and modular construction projects. Built from high-density polyurethane foam, PF100 expands to fill joint spaces, ensuring a UV-stable, watertight, and airtight barrier. This Tremco sealant is ideal for panelization and tilt-up applications, reducing labor time while maintaining exceptional durability and appearance.
Key Benefits of the Willseal PF100 Sealant
- Specially designed for panelization and modular construction
- Includes an integral silicone barrier for continuous air and moisture protection
- Accelerates installation by eliminating masking, priming, or surface preparation
- Integrates seamlessly with other Tremco sealants for superior envelope performance
- Improves jobsite safety by reducing exterior field installation
- Offered in standard and custom silicone-coated colors to match building exteriors
- Approved for use with EIFS and tilt-up panels
Common Applications
Willseal PF100 Sealant is a versatile choice for prefabricated building systems, weatherproof panelization, modular construction, and tilt-up designs. Its self-expanding foam core provides superior long-term protection while streamlining project timelines for contractors and installers.
Packaging and Performance
Factory-coated with silicone, PF100 arrives ready for installation, minimizing on-site preparation and ensuring a clean, uniform finish that stands up to demanding construction environments.
Product Properties
| Property | Value |
|---|---|
| Storage Temperature | 68 °F (20 °C) |
| Temperature Stability | Short-term: -40 to 248 °F (-40 to 120 °C) | Long-term: -40 to 194 °F (-40 to 90 °C) |
For a higher-performance option, view the Willseal PF200 Sealant. More Tremco products are available at TremcoSealants.com.
