Butyl Headlamp Sealant Diode Dynamics-dd4048
Butyl Headlamp Sealant Diode Dynamics-
Butyl Headlamp Sealant Diode Dynamics-
Butyl Headlamp Sealant Diode Dynamics-
Butyl Headlamp Sealant Diode Dynamics-
Butyl Headlamp Sealant Diode Dynamics-dd4048x
Butyl Headlamp Sealant Diode Dynamics-dd4048b


Butyl Headlamp Sealant Diode Dynamics

Sale price$25.00 CAD
Quantity: One or Ten
Warranty: 3 year warranty

  • Free shipping within Canada on orders over 150$


  • Automotive grade butyl sealant
  • Easy to work with, no sticky mess
  • Standard black color
  • 20 feet long (enough to reseal two large headlamps)
  • 7mm diameter, designed to fit directly in headlamp channels


Easy to work with. Properly reseal any headlamp or tail lamp and protect against moisture ingress with Diode Dynamics Butyl Headlight Sealant! This new and improved sealant rope was designed specifically for headlamps, with a firmer composition than auto-store windshield glue. This makes it easy to work with, without causing a sticky mess. Each roll comes with 20 feet of butyl, enough to reseal two large headlamps.

Protection from moisture. Use it to reseal any headlamp after installing Diode Dynamics LED products! Warm it up a bit, place it into the headlight channel, and clamp together while heating, making sure the lens is fastened to the housing. With a little practice, you'll have a factory-quality seal, with quality butyl that will protect against moisture ingress for years to come.


    Length: 20 feet
    Diameter: 7mm
    Color: Black

    NOTE: Sealant is designed to create a watertight barrier between the lens and housing. However, all lamps have built-in ventilation, which may still allow a path for humidity and condensation into the lamp. For better protection against condensation, consider adding a few breather patches to improve airflow and prevent moisture buildup.