High Clarity, Low-Stress Adhesives for LEDs

Designed to support optical efficiency, heat management, and long-term durability across LED systems.

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Clear Adhesives for LED Lenses and Optical Components

Designed for precise dispensing, optical clarity, and long-term thermal stability in high-lumen LED modules

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Protective Sealing Solutions for LED Modules and Enclosures​

Formulated to resist moisture, dust, and vibration while maintaining flexibility under thermal cycling.

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Adhesives for Domes and Reflectors Assembly Bonding

Built for high adhesion on plastics, coated metals, and composites used in automotive, display, and industrial lighting

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Precision bonding for LED components​

LED assemblies call for adhesives that won’t cloud, yellow, or degrade under continuous heat and electrical load. Pidilite’s clear, low-modulus systems are engineered for optical clarity and mechanical reliability critical for high-lumen output and long operating life.

 

Our portfolio also reflects growing environmental priorities, with low-VOC formulations that meet RoHS, REACH, and ISO 14001 requirements. From COB modules to architectural lighting, we help manufacturers achieve consistent light performance with cleaner, safer material systems.

overview

What's Your Application?

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Led 5

Thermal Interface Material

Led 1

LED Domebonding

Led 2

Protective coatings

Led 3

Sealing

Led 4

Driver Potting

Upper Making

Primer

Pidiprimer EP 294

  • Flammability: Flammable
  • Characteristic odour
  • Facilitates the adhesion of polyurethane adhesive to difficult substrates

Upper Making

Primer

Pidiprimer EP 294

  • Flammability: Flammable
  • Characteristic odour
  • Facilitates the adhesion of polyurethane adhesive to difficult substrates

Upper Making

Primer

Pidiprimer EP 294

  • Flammability: Flammable
  • Characteristic odour
  • Facilitates the adhesion of polyurethane adhesive to difficult substrates

Upper Making

Primer

Pidiprimer EP 294

  • Flammability: Flammable
  • Characteristic odour
  • Facilitates the adhesion of polyurethane adhesive to difficult substrates

Upper Making

Primer

Pidiprimer EP 294

  • Flammability: Flammable
  • Characteristic odour
  • Facilitates the adhesion of polyurethane adhesive to difficult substrates

Superior Adhesive Solutions for LED Applications​​

LED Chip / COB Modules​

Encapsulants and die-attach adhesives engineered for thermal stability, low shrinkage, and light transmittance. These materials maintain optical and mechanical integrity under high operating temperatures, supporting performance in compact, high-lumen LED modules.

LED Chip / COB Modules​

Backlight & Display Panels

Optically clear adhesives designed for high-resolution displays and signage applications. Offering strong adhesion, low haze, and minimal discoloration over time, they enable seamless lamination of diffusers, filters, and light guide plates in backlight units and multi-layered screen assemblies.

Backlight & Display Panels

LED Luminaires

Weather-resistant and thermally conductive adhesives suited for fixture bonding, lens sealing, and heat sink attachment in both indoor and outdoor lighting. These solutions ensure structural strength, effective thermal dissipation, and resistance to environmental stress in industrial and architectural installations.

LED Luminaires

Strategic Alliances for

Smarter Tech

Accelerating innovation in LED and display manufacturing with global-grade adhesive technologies.​

Through our exclusive partnership with CollTech, Pidilite brings world-class adhesive systems to India’s lighting and display OEMs. All solutions are engineered to meet strict optical, mechanical, and environmental standards – including RoHS, REACH, and ISO 14001 – supporting safer production and longer-lasting performance. Whether for miniaturised modules or high-output luminaires, we deliver precision and sustainability together.

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Decades Of Expertise, Designed For Your Industry

Clean Application for Reflectors, Diffusers, and Lens Modules Clean Application for Reflectors, Diffusers, and Lens Modules
Fast Cure for High-Speed SMT and Assembly Lines​ Fast Cure for High-Speed SMT and Assembly Lines​
Thermal Stability and Optical Clarity in High-Lumen Devices​ Thermal Stability and Optical Clarity in High-Lumen Devices​
Low Outgassing for LED Lifespan and Reliability​ Low Outgassing for LED Lifespan and Reliability​
Customised for COB, SMD, and Backlit Display Applications​ Customised for COB, SMD, and Backlit Display Applications​

Looking For The Right Solutions?

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