T-48 Polysulfide Epoxy Overlay

More Product Info

Transpo® T-48 polysulfide epoxy based polymer concrete is a fast setting thin overlay. It is a prepackaged system ideal for concrete bridge decks and other concrete structures.

Typically applied at a thickness of ¼" – ½", T-48 eliminates the need to relocate joints, end dams or drain structures. Installation of T-48 will add less than 4 pounds of dead load per square foot of surface area which is an important consideration for rehabilitation of older structures.

Features and Advantages

  • Fast Cure (Approximately 2-3 Hours at 70° F)
  • Wide Application Temperature (50°-100°F)
  • Easy ApplicationT 48 Slurry Diagram
  • Skid Resistant
  • High Early Strength
  • Strong Bond
  • High Elasticity
  • UV Light Resistant
  • Freeze-Thaw Resistant
  • Moisture and Chemical Resistant


T-48 is comprised of a blended aggregate filler that forms a slurry when mixed with the polymer resin and broadcast with a coarse-wearing aggregate for vehicular or pedestrian traffic.

The short curing period of the system assures a minimum downtime and a quick restoration of service. The broadcast aggregate provides a highly durable, excellent skid resistant surface that can be used for vehicular and pedestrian applications.


Transpo® T-48 is applied using a single application slurry. It is easy to handle and does not require any specialized installation equipment.

T-48 overlay can be used as a wearing surface on various types of structures:

  • Concrete Bridge Decks
  • Parking Garages
  • Ramps and Sidewalks

For more information, please refer to the technical data sheet.

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Transpo Industries is a transportation infrastructure safety and materials company, founded in 1968. Its executive management has over 130 years of collective industry expertise and has been working together for decades. Transpo’s influence extends far beyond its sales and engineering operations.

Contact Info

20 Jones Street
New Rochelle, NY 10801

Phone: 914.636.1000
Toll Free: 800.321.7870

Fax: 914.636.1282