Flap Seal

Flap Seal is a flexible PVC edge trim featuring an integrated EPDM sponge rubber flap that forms a protective barrier against moisture, dust, and air. This versatile solution is ideal for a range of applications, including doors, hatches, and equipment enclosures.

Overview

Flap Seals are designed to provide a strong attachment and a reliable seal. These seals feature our standard edge trim, which includes strong gripping tongues and internal metal clips for a secure hold, with a durable rubber flap that is glue bonded in place.

The edge trim ensures durable installation while the flexible flap conforms to surfaces, creating an effective seal against moisture, dust, air, and other environmental elements. Flap Seals are ideal for automotive, industrial, and other demanding applications where both secure attachment and dependable sealing are required.

Technical Information

Recommended Temperature Rating for General Applications:
-20°F to 158°F

FAQs

How do I know what flap size to choose?

Trim-Lok recommends 25%-40% bulb compression for optimal sealing. Less than 25% will not be effective and any more than 40% will cause compression set over time reducing its ability to seal properly.
I don't see the flap size and edge fit combination that I need. What can I do?

If you don't find the Flap Seal combination that you need, please call us at 888-874-6565. It's possible that your desired combination is available.

Flap Seal Product Builder

Flap Seal is a flexible PVC trim with an EPDM sponge rubber FLAP attached to provide a secure seal in a variety of dynamic applications.