Door Seal Modification Ford Super Duty

Improvement to factory door seals. Works on all makes and models, not just Ford trucks. Use latex or silicon tubing. 3/8th inch outer diameter with 1/16th inch wall thickness. Links below: 10 Feet 3/8 Black Latex Tubing: http://amzn.to/2rICDBc 50 Feet 3/8 Black Latex Tubing: http://amzn.to/2xZWL3Q Smaller diameter 50 feet 5/16 Black Latex Tubing: http://amzn.to/2uyr68s Silicone Spray: http://amzn.to/2rtvR1g Fish Tape Tool: http://amzn.to/2tnmYVi UPDATE October 2016: The seals and tubing still work like new. They softened up just a bit over the years but still close tightly. No wind noise or door rattling six years later. This is a great modification for any vehicle with weak door seals.