Vinyl Foam Tape #4504
Great for Hatches & Ports
This is a durable, flexible, weather-resistant tape that can help seal out dust, light and moisture when placed under 30 percent compression.
The tape is constructed with black, single-coated, closed-cell vinyl foam, 1/4" (6mm) thick, with acrylic adhesive backing. A 0.003" (0.08mm) thick white, silicone-treated paper liner is applied to the non-adhesive side of the foam, so that the PVC can be cut to length and applied while leaving the liner in place.