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Silicones from Dow Corning
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Lighting System Seals

Reduce costs and quickly bond and seal vehicle lamp assemblies

Consider Dow Corning® brand adhesive/sealants for quick bonding and reliable sealing on vehicle lighting-system lamp assemblies. Our high-performance silicone sealants can possibly help you increase productivity, improve assembly bonding strength and produce durable, weather-tight seals.

Cost-effective silicone rubber lighting system seals

Easy-to-use silicone adhesive/sealants from Dow Corning can help speed assembly with automatic dispensing and fast, heat-free curing. They can meet many lighting-system challenges for bonding and sealing dissimilar materials and complex part interfaces. You can use them as seals and gaskets for:

  • Headlamps, fog lamps and taillamps
  • Lamp and bulb covers and caps
  • Bulb mounting sockets

Learn more about Dow Corning adhesives and sealants for body and lighting applications.


Silicone assembly sealant speeds up production of automotive lighting systems

Dow Corning® HM-2510 Assembly Sealant, with instant green strength, helps shorten production cycle time, improve productivity, and save labor and material.

Read a success story.

Headlamp case history module photo

Replace polyurethane seals with formed-in-place silicone seals
One-part silicone sealants and two-part assembly adhesives from Dow Corning can be your answer for replacing polyurethanes. Custom compounds, hot melts with instant green strength, low-VOC options and special color choices can give you:

  • Bonding and sealing strength without softening, aging or cracking
  • Reliable, flexible sealing in heat and cold, driving rain and on dusty roads
  • Durable performance with higher bulb temperatures and extended vehicle life

Use proven silicone sealants for your other vehicle body bonding and sealing needs:

  • Materials with different thermal expansion rates
  • Glass-to-plastic and glass-to-metal flanges
  • Body trim, labels, nameplates, logos
  • Exterior mirrors, accessory antennas
  • Navigation, safety and entertainment modules

Custom compounds of Silastic® brand silicone elastomers can help you meet requirements for high-performance sealing on advanced vehicle lighting systems.

Get the adhesive/sealants and support you need for fast and reliable vehicle lamp assembly and sealing.

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  • Get a product suggestion
    Let us suggest products to meet your lighting- system sealing needs.
Product Suggestion
  • Request a customized material
    Get the material properties and performance you require.
Special Request
  • See additional vehicle body and lighting solutions
    In addition to specialty sealants, elastomers and lubricants, we also offer more material options for other vehicle body and lighting applications.

View more solutions for vehicle body and lighting applications

Body component lubrication
NVH reduction
Lock protection and lubrication
Glazing sealants
Other vehicle body and lighting solutions

Learn more

Adhesive/Sealant Solutions for Smart Vehicle Systems Design (PDF)

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Silicone rubber adhesive/sealant has been used in assembling rear-view mirrors to help prevent glass-cracking stress when the frame is crimped over edges of the glass.

Learn more about the properties and performance advantages of silicones and other specialty materials from Dow Corning.

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