Product Review

For truck caps that require more than 20ft of seal use Ultra Cap Seal 23ft (ASIN: B00MPMBIZW). Easily trims in half to fit trucks with smaller width front bed rails. NOTE: To determine if you need to use a Front Rail Seal 6ft (ASIN: B00C0WVV72) measure the difference in height from the truck's side bed rails (including, if any, bed rail caps) to the truck's front bed rail. If the height of the gap is less than .488" install Ultra Cap Seal only. If the height of the gap is extra-large, from .488" to .974" install Ultra Cap Seal 20ft or 23ft on the cap's front and side base rails and install Front Rail Seal on the truck's front bed rail. OTHER QUALITY TRUCK CAP SEALS FROM EXTRUDED SOLUTIONS: Super Cap Seal 23ft (ASIN: B00C7VU9BA) measures 1 1/2" wide and fills all bed rail gaps, use on truck caps 200 lbs or less. Premium Cap Seal XL 23ft (ASIN: B001PQR63A) measures 2" wide and fills small to medium bed rail gaps, use on truck caps 200 lbs or less. Super Cap Seal XL 23ft (ASIN: B00BNGBXOC) measures 2 1/8" wide and is for trucks with extra wide bed rails, fills all bed rail gaps, for truck caps over 200 lbs. IMPORTANT: To completely seal out dust and water install an Ultimate Tailgate Seal with Taper Seal on the tailgate gap and sidewalls. (ASIN: B00IPQWXZQ). Save and buy the COMBO Pack: Ultra Cap Seal 23ft and Ultimate Tailgate Seal with Taper Seal (ASIN: B00N1B49WK). Made in USA