Self-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
Wholesale pricing starts from 1 skid (20 boxes)
We offer flexible, volume-based pricing tailored to your order size and project needs.
Manufactured in Ontario with stable lead times and predictable output. Direct access to production helps you get answers fast and keep projects on schedule.
We use premium German steel with durable coatings for long service life and consistent geometry. Better corrosion resistance and a clean, uniform finish.
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.
Key Specifications
- 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