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The Serpent-Seal™ S-90 Dock Seal – The hybrid “Dock Seal & Shelter-In-One” gives your dock access to a variety of trailer sizes, and lift gates while still providing a tight seal to keep temperature controlled air inside your facility and the elements outside.
- 90 Degree Foam Side Members - give you a tight-seal for common 8’ or 8’-6” wide trailers giving you access to full loads with no obstruction.
- Use the S90 in Drive-Through Docks - where trailer doors open from the inside.
- Double-Layered Reinforced Side Members - Two layers of heavy-duty fabric(vinyl/hypalon) is sewn over the front and the interior sides of the dock seal for extra protection against wear and a longer life.
- Steel Guard Pleats - allow for a longer life span by effectively stopping wear for when the trailer moves “up” and “down” on the dock seal from forklift access and weight fluctuation. (Optional)
- Curtain Head Member – Standard on all S-90 Dock Seals to accommodate varying truck heights. A galvanized steel rod, plus end gaps help keep the head member in place.
- Foam Head Member – to accommodate large truck heights as well as chain weighted drop valance to seal the occasional lower truck. Extra wide Foam Head members of 18’-30” are available for varying truck heights (Optional)













