【Improved EPDM Materials - Enhanced Wrinkle Resistance and Durability】Our heavy duty garage door bottom seal replacement uses thickened EPDM instead of ordinary rubber for better wrinkle and tear resistance, rebound and compression. Besides, Jobon bottom garage door seals can withstand the extreme temperatures (-40°F to 240°F) 【“U+O” Ring Shape Design - Superior Sealing Performance】This U-shaped + O-ring combination garage door seal track provides multiple layers of sealing at the bottom, which can reduce noise and isolate heat/cold, effectively prevent airflow, dirt, dust, rain, leaves and debris from entering your interior space, ensuring your garage Keep it clean and dry 【Pre-drilled Aluminum Track - Easy Installation】Before starting the installation, clean the bottom of the garage door first. If you are alone, you can use the paper tape we included to temporarily install the rails on the bottom of the door. The pre-drilled holes on the rails can be easily screwed to the bottom of the garage door (Tips: When installing the rubber seal, apply a little grease on the guide rail gap to make the installation easier) 【Universal Compatibility, Tailored Convenience】Universal garage door bottom seal retainer kit fits most garage doors and comes with five1.57-foot-long aluminum "T" tracks for a total length of 8 feet (2.4 M), and a 8 ft long "U+ O" shape design weather seal, recommended for steel or wood roll-up garage doors, as well as any doors with a flat bottom, to ensure a perfect fit 【Jobon Service】Jobon is committed to providing better protection for our customers' garages. If you encounter any problems during use, please feel free to contact us through Amazon, we will solve the problem for you within 24 hours

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Specification:

Name: U+O Ring Garage Door Seal Track

Material: Aluminum + EPDM

Color: Black

Weatherstripping Length: 8FT

Single Aluminium Guide Length: 48CM/1.57FT

Function: Dustproof / Rainproof / Windproof / Noiseproof

Included Accessories: Aluminum Track, Garage Seal, Tape, Screwdrivers, Screws

Applications: Garages, Warehouses, Factories, Shops, And More

Package Included:

1 x Weatherproofing Garage Door Seals Bottom Rubber

5 x Pre-drilled Aluminium Track

1 x Paper Tape

1 x Screwdrivers 

18 x Screws

Warm Tips:

1. Please make sure it fits your garage door before purchasing.

2. The aluminum track sections have to be aligned perfectly before installing the screws.

3. Applying lubrication when installing the weather stripping seal will make it easier to install.