Trim-Lok Rubber Trim Seal with Top Bulb is a flexible PVC plastic trim with a sponge rubber bulb attached to provide a secure seal for a variety of applications. From RV compartment seals, to boat hatch gaskets, automotive door seals, storage container seals, tool box seals, decorative trim seals, and many more, you can use the functional design to satisfy an assortment of needs. The Trim-Lok Co-Extruded Bulb Seal provides excellent protection against heat, extreme weather damage, and corrosion. It is a dependable weather strip seal that is also resistant to ozone, water absorption, sunlight aging, and low temperatures. It is made of durable EPDM foam rubber that helps drown out noise, eliminate vibration and protect from the elements. This push-on trim seal is easy to install and creates a finished edge seal that is durable and protects against many outside elements. It has internal aluminum metal clips and gripping tongue, providing a strong grip with excellent retention. Trim-Lok has been a family run business for over 50 years. Made in the USA, we believe that craftsmanship is never something that requires compromise. Our extensive line of edge trim, trim-seal, rubber seal, locking gaskets, snap-in seals, plastic profile, foam hand grips and tubing and so much more provide you with solutions for a variety of marine, automobile, RV and home applications.