CarClad® WB

A complete platform of waterborne acrylic coatings

High-Performance Waterborne Rail Coatings Built for Durability and Productivity

CarClad® WB waterborne coatings are engineered to protect freight rail assets with fast-drying, high-build performance and long-term durability. Designed for both new construction and maintenance, this platform delivers corrosion resistance, simplified application, and low VOC formulations to keep railcars moving and looking their best.

CarClad® WB offers:

Excellent impact resistance
Fast dry-to-handle and stencil times
Low- VOC

Wet-on-wet primer and topcoat applications
Exceptional color and gloss retention
High-build formula in a single direct-to-metal application

Why CarClad® WB?

Durable, fast-drying coatings engineered for freight rail performance

Lower Total Applied Cost
Simplified Application
Longer Asset Service Life

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CarClad® WB Product Family

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CarClad® WB 600 is a single-component, non-asphaltic waterborne acrylic coating designed to meet AAR M1002 regulations and Rule 88 compliance. Engineered for both new builds and repair yards, it offers fast dry-to-handle times, dry-fall properties, and surface tolerance to help maximize throughput and reduce total applied cost.

Cost Efficiency: Lowest applied cost among asphaltic and non-asphaltic technologies

Dry-Fall Application: Reduces overspray and simplifies cleanup

Surface Tolerance: Effective on marginally prepared substrates

Fast Throughput: Quick dry-to-handle and recoat times

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CarClad® WB 1400 is a high-performance acrylic primer designed for use in two-coat systems or as a standalone transportation primer. With extended recoat windows and wet-on-wet compatibility, it streamlines production schedules and improves throughput while delivering excellent corrosion resistance.

Wet-on-Wet Compatibility: Seamless integration with CarClad WB finishes

Flexible Scheduling: Extended recoat window supports production timelines

Rapid Handling: Quick dry-to-handle performance minimizes delays in processing and staging

Simplified Cleanup: Waterborne formula with low VOC

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CarClad® WB 2600 is a high-solids, corrosion-resistant acrylic coating engineered for durability and fast throughput. Designed for use on hopper cars, tank cars, gondolas, and more, it preserves exterior appearance and extends maintenance cycles while meeting the demands of OEM and refurbishment applications.

Durability: Outstanding impact, abrasion, and corrosion resistance

High-Build Efficiency: Single-coat application with excellent sag resistance

Fast Turnaround: Quick dry-to-handle and stencil times

Aesthetic Longevity: Excellent gloss and color retention

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CarClad® WB 2700HCR is a single-component, reinforced waterborne coating engineered to protect from aggressive chemical attack during the loading and unloading processes, helping assets withstand demanding environments while maintaining their visual appeal over a long service life.

Asset Longevity: Reinforced, high chemical-resistant formulation designed to protect against aggressive chemical attack

Impact Resistance: Excellent impact, abrasion, and corrosion resistance for demanding rail environments

Fast Throughput: Quick dry-to-handle, stencil times, and single-pass application

Material Preparation: Suitable for prepared steel, aluminum, and galvanized steel in new build and refurbishment applications

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Talk with a Freight Rail Coatings Expert

Whether you're specifying coatings for new railcar construction, evaluating maintenance solutions, or looking to improve shop productivity, our freight rail specialists can help identify the right CarClad WB solution for your operation.

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Features & Benefits

CarClad® WB is a versatile platform of waterborne acrylic coatings designed to meet the performance and productivity demands of freight rail applications. With fast dry-to-handle times, high-build direct-to-metal options, and wet-on-wet primer compatibility, CarClad WB coatings simplify application, extend asset life, and support sustainability goals across new construction and maintenance projects.

Cost Effectiveness

Lower total applied cost through reduced labor requirements and efficient application characteristics.
Extended maintenance intervals help reduce lifecycle costs and keep rail assets in service longer.
Waterborne technology minimizes solvent-related expenses and supports sustainability initiatives.

Easy Application

Single-component formulations eliminate mixing complexity and reduce application risk.
High-build capabilities and excellent sag resistance support efficient coating application.
Fast dry-to-handle and stencil times help maximize shop throughput.
Water cleanup simplifies maintenance and reduces solvent consumption.

Extended Life of Assets

Excellent resistance to impact, abrasion, UV exposure, and corrosion.
Long-lasting color and gloss retention preserves fleet appearance.
High-build film capabilities provide durable protection in demanding freight rail environments.

Sustainability

Low-VOC formulation supports environmental goals
Eliminates the need for solvent cleanup and reduces emissions
High Transfer Efficiency helps minimize material waste during application

Recommended Uses

CarClad® WB coatings are formulated for use on properly prepared steel surfaces across a wide range of freight rail applications. Each product in the CarClad® WB family is optimized for specific areas of the railcar to deliver long-term protection, fast throughput, and aesthetic durability:

CarClad® WB 600

Tank car jackets
Exterior tank barrels
New-build tank cars
Repair & maintenance projects

CarClad® WB 1400

Hopper cars
Tank cars
Gondolas
Box cars
Auto racks
Intermodal cars and containers

CarClad® WB 2600

Hopper cars
Tank cars
Gondolas
Box cars
Auto racks
Intermodal cars and containers

CarClad® WB 2700HCR

Chemical-service railcars
Prepared steel substrates
Aluminum substrates
Galvanized steel substrates
New construction & refurbishment

Want to know more about CarClad® WB?

Get in touch with us!

Sherwin-Williams rail coatings reps are highly knowledgeable and trained to best answer your questions. Whether you would like to know more about this product, have an upcoming project to discuss, or any other questions — we encourage you to reach out. Our industry experts are ready to assist.