Morimoto Butyl Rubber Sealant Glue – Retrofitting



Product Description

Protection: Is priceless! When you’re putting together a set of high-end headlights, the last thing you want is moisture in ’em the first time it rains outside. After many years sealing headlights with spools of butyl meant for windshields and sunroofs; we’ve finally got a product that puts OEM-style sealant designed specifically for use in headlights, and indeed it works well!


Purpose: Until now, the only other butyl-ropes on the market were meant for “universal” applications, and true headlight butyl only came in blocks that were nearly impossible to apply without industrial machinery. Morimoto’s Retro-Rubber is designed specifically for resealing headlights, not windshields, sunroofs, etc.


Consistency: At room temperature, the RetroRubber has a much harder consistency compared to OCI Butyl glue. Given the “fingernail test” it will harden up just like any OEM Butyl Rubber glue once cooled.


Color: Not all headlights are created equally! Whether your housing was originally sealed with black or gray glue, the RetroRubber has you covered with options. Available in….you guessed it, black or gray… you won’t have to settle for a mis-match.


Quantity: Each roll comes with approximately 4M of glue, which is easily enough to re-seal two or more large headlights. Simply stretch it out until it’s the perfect thickness to fit inside the headlight channel, cut it to length, rough-fit the lens back onto the housing, heat for at 265F for seven minutes, and compress the housing back together. Done!


Trusted: For over a decade, HID Kit Pros in Issaquah, Washington has been providing customers with the best quality automotive lighting and accessories while backing it up with unbeatable customer service. Every employee at HKP has been trained on our wide selection of products to help suit each and every customers needs. Local? Stop by our showroom and installation center, test out our products in person with our state of the art testing equipment. Have a question? Contact us.



What’s Included

  • Butyl Glue: 1x Roll Morimoto RetroRubber
  • Satisfaction: From a Moisture-free headlight


  • Uses: Re-sealing headlights / tail lights
  • Notice: Not a substitute for epoxy, screws, or clips!


  • Material: Automotive Grade Butyl Rubber
  • Origin: Japan (Yokohama)
  • Colors: Gray or Black
  • Thickness: 7.5mm (stretch to thin)
  • Length: Approx. 4 Meters

Additional Information

Weight .75 lbs
Shipping Dimensions 9 x 9 x 1 in

Ships Same Day





Butyl Color

Black, Gray


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