Rail Equipment

FST Compliant

Passenger Comfort

Process Optimization

Durability

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Rail Vehicles Built for Performance, Comfort, and Longevity

At L&L Products, we bring decades of materials and engineering expertise to the rail industry, helping manufacturers meet rigorous fire safety standards, reduce noise and vibration, and improve structural integrity.

Whether it’s glass bonding, sealing, or honeycomb core bonding and reinforcing, our materials are engineered for ease of application, design flexibility, and compliance with EN 45545-2 and NFPA 130 standards.

Discover how L&L Products helps rail manufacturers tackle bonding, sealing, and structural challenges—while improving passenger comfort and vehicle performance.

L&L Products is your partner for innovation in rail vehicle manufacturing

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Acoustic

Bond

Reinforce

Seal

Thermal

Select a panel to see more information.

Toughened Ambient-Cure Structural Adhesives

High-performance bonding solutions for composite and metal substrates in railcar body structures and interior modules.

Key Features

Ambient cure structural bonding
High peel and shear strength
Primerless bonding on multiple substrates
Durable under vibration and load
Simplifies assembly process

Related Solutions

L&L Bond

Elastomeric Bonding Solutions

Single-component, ambient cure bonding solutions that create long-lasting seals on a wide range of substrates—well suited for glass bonding.

Key Features

No primer or surface prep required
Excellent durability and UV/weather resistance
Isocyanate- and VOC-free technology
Bonds to painted steel, glass, and composites

Related Solutions

L&L Elastomeric Adhesives & Sealants

Foaming & Non-Foaming Adhesives

Two-component ambient cure structural adhesives deliver superior adhesion performance and processing ease in rail construction.

Key Features

Foaming materials for gap jumping
High peel strength available
Excellent adhesion across composite and metal parts
Typically primerless and abrasion-free

Related Solutions

PHASTER^® Adhesives

Advanced Composite Local Reinforcement

Localized reinforcements for unsupported surfaces in railcar roofs, floors, or side panels, enhancing stiffness and fatigue resistance.

Key Features

Increases rigidity of wide, flat panels
Enables lightweight gauge material usage
Reduces vibration and flutter
Excellent green-state handling
Tailorable shape and thickness

Related Solutions

Composite Panel Stiffeners

Composite Reinforcement with L&L CCS®

Continuous Composite Systems™ offer high-strength inserts for long-span reinforcement in railcar floors and framing.

Key Features

Continuous profiles for large components
High strength-to-weight ratio
Enhanced stiffness and durability
Simplified installation and assembly

Related Solutions

L&L CCS^®

Net-Shape Composite Foaming Parts

An innovative foam-based system molded into structural parts, including acoustic and thermal panels and luggage holders, replaces multi-material layups with a single-step, shape-stable core.

Key Features

Molded to final part geometry
Lightweight yet impact resistant
Perfect for duct, cover and module supports
Clean, solvent-free, energy-efficient process

Related Solutions

InsituCore^®

Ambient Cure Foaming Reinforcement

Two-component ambient foaming adhesive that fills variable gaps inside cavities or between stiffening panels, offering structural support without heat or pretreatment.

Key Features

Expands to fill variable gaps
Bonds metals, plastics, and composites
Primer and safe handling
Suitable for aftermarket or repair

Related Solutions

PHASTER^® Reinforce

Elastomeric Ambient Cure Sealants

Primerless sealants for sealing joints, seams, and interfaces around glazing, HVAC, and structural panels in railcars.

Key Features

Typically no primer or surface prep required
Ideal for sealing dissimilar materials
Excellent resistance to environmental exposure
Low VOC, isocyanate-free chemistry

Related Solutions

L&L Seal Elastomeric Adhesives & Sealants

Torque Retention & Isolation Sealant

A specialty foaming sealant with integrated rigid spheres that provide structural separation, isolation of dissimilar materials, and torque retention at clamped joints.

Key Features

Seals and supports clamp loads
Prevents galvanic corrosion
Low torque fall-off over time
Ambient cure and heat-activated materials

Related Solutions

TRI-SEAL^®

Glass Bonding Sealants

Elastomeric and 2K solutions for exterior glazing, AC module bonding, and interior sandwich panels, designed for safe handling, strong adhesion, and long-term durability.

Key Features

Primerless bonding to glass and painted steel
Compatible with robotic or manual application
High performance without isocyanates

Related Solutions

L&L Seal Elastomeric Adhesives & Sealants PHASTER^® Sealant

Engineered Fiber Thermal Solutions

Lightweight fiber-based insulation for tight railcar spaces—offering high thermal resistance and acoustic absorption.

Key Features

Thin profile with high thermal efficiency
20% lighter vs. traditional fiber insulators
Conformable for curved panels and ducts
Thermoformable into pre-cut or 3D parts

Related Solutions

L&L EFS^TM

Fiber-Based Thermal Insulation

High-performance, recyclable nonwoven fiber platforms offering dual thermal and acoustic performance—available in sheets, rolls, or molded formats.

Key Features

Effective thermal management at low densities
Fire and UV resistant
Water-repellent options available
Ideal for flooring, wall, and ceiling trims

Related Solutions

DECI-TEX^®

Foaming Thermal Panels – InsituCore®

A foam-core composite solution that forms net-shape parts for thermal shielding, reducing cycle times and enabling strong, lightweight thermal structures in rail.

Key Features

Structural thermal barrier in a single step
Net-shape production eliminates extra adhesives
Lightweight and energy-efficient manufacturing

Related Solutions

InsituCore^®

Why Choose L&L Products

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Resources

To discover how L&L Products contributes to advancements in the Rail market, explore our dedicated resources and find out how our materials technologies can be adapted across Rail Manufacturing.

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Innovative Solutions for the Most of Industries

Rail Equipment

Rail Vehicles Built for Performance, Comfort, and Longevity

L&L Products is your partner for innovation in rail vehicle manufacturing

Acoustic

Bond

Reinforce

Seal

Thermal

Composite Panels for NVH Panel Reinforcement

Nonwoven Fiber Acoustic Technology

Toughened Ambient-Cure Structural Adhesives

Elastomeric Bonding Solutions

Foaming & Non-Foaming Adhesives

Advanced Composite Local Reinforcement

Composite Reinforcement with L&L CCS®

Net-Shape Composite Foaming Parts

Ambient Cure Foaming Reinforcement

Elastomeric Ambient Cure Sealants

Torque Retention & Isolation Sealant

Glass Bonding Sealants

Engineered Fiber Thermal Solutions

Fiber-Based Thermal Insulation

Foaming Thermal Panels – InsituCore®

Why Choose L&L Products

Resources

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