EnglishEnglishSelf-Expanding Sealant Tape is a flexible sealing solution designed to ensure airtight and watertight protection in roofing joints. Expands after installation to fill gaps, providing durable, weather-resistant performance.
Self-Expanding Sealant Tape is a pre-compressed polyurethane foam tape that expands after installation to fill and seal irregular roof gaps. Once applied, the tape expands to conform tightly to roof profiles, creating an airtight and watertight barrier against wind-driven rain, snow, dust, and insects. Designed for use at ridges, valleys, panel joints, and transitions in metal roofing systems.
| Material: Impregnated polyurethane foam |
| Function: Expanding air- and water-tight seal |
| Application: Ridge, valley, panel joints, transitions |
| Format: Pre-compressed roll (self-expanding) |
| Airflow: No (airtight seal) |
| Compatibility: Metal tile & standing seam roofs |
