ESI Front Rail Seal 6ft EPDM Rubber for a Truck Cap, Camper Shell, Topper

Fills a height gap of .251" to .487" from the sidewalls to the front rail when mounting a truck cap. Includes 3M 4298 adhesion promoter. If height of the gap is .250" or less, just install one ESI high quality EPDM rubber truck cap seals on all 3 rails If height of the gap is extra large, from .488" to .937" install Front Rail Seal XL An ESI original design "Front Rail Seal" is preferred by professional installers over PVC/foam seals No need to replace this seal every time your cap is removed. Made in the USA Extruded Solutions Front Rail Seal 6Ft Epdm Rubber for A Truck Cap, Camper Shell, Topper 2" Wide Premium Cap Seal Xl 23Ft Or Premium Cap Seal Xl 20Ft Fills Small To Medium Bed Rail Gaps, Use On Truck Caps That Weigh 200 Lbs Or Less. 2 1/8" Wide Super Cap Seal Xl 23Ft Or Super Cap Seal Xl 20Ft for Trucks with Extra Wide Bed Rails, Fills All Bed Rail Gaps and for Caps Over 200 Lbs. 1 1/2" Wide Ultra Cap Seal 23Ft Or Ultra Cap Seal 20Ft Fills All Bed Rail Gaps, for Caps Over 200 Lbs. Important: To Completely Seal Out The Elements, That Enter In Through The Tailgate Gap and Sidewalls, Install An Ultimate Tailgate Seal with Taper Seal?. Made In Usa