Marker Adhesive

Keep your road markers in place longer.

Safe roadways rely on pavement markers. Crafco Hot-Applied Flexible Pavement Marker Adhesive significantly reduces marker loss in both winter and summer, thanks to a high-performance formula with a wide temperature range.

Key Benefits:

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Trusted by DOTs and road authorities worldwide

Uniquely formulated with premium ingredients, Crafco’s Marker Adhesive remains flexible at temperatures down to 20°F (-7°C) and is specified by several state DOTs for its remarkable durability. Studies document 50-87% higher marker retention than standard bituminous marker adhesive (Type I) in heavy traffic conditions (>200,000 vehicles daily), with savings from retained markers offsetting any cost differential. Exceeds ASTM D4280 and D4383 Type II specifications.

Speed up your marker installation with the Crafco Shot Timer Kit to dispense a uniform amount of material with each trigger pull. Customize the timer to dispense your desired adhesive amount for precise application. Whether upgrading an existing melter or ordering the kit installed from the factory, you can set up a dedicated melter for marker adhesive or simply turn the Shot Timer on or off as needed. Contact your Crafco representative for more information.

Application Process

The steps below are intended as an overview. Before installation, consult the product documentation for specific details

Step 1

Preparation

  • Ensure pavement surface is clean, dry, and free of dust, oil, or contaminants. Use air blowers (≥90 psi, oil-free), wire brushing, or sandblasting as needed. 
  • Pavement temperature should be ≥50°F (10°C). For cooler conditions, gently heat pavement with an open flame, heat lance, or other approved method immediately before marker installation. 
  • Melt adhesives in thermostatically controlled equipment (oil jacketed melters or electric heating pots) to application temperature while maintaining agitation.

Step 2

Installation

  • Apply a puddle of heated adhesive to the pavement approximately ⅔ to ¾ the diameter of the marker. 
  • Place the marker immediately (within 10 seconds) onto the adhesive. Press down to force adhesive beyond the marker perimeter and limit thickness between pavement and marker. 
  • Keep traffic off markers for at least 5 minutes to ensure proper bonding.
  • Flexible marker adhesive has an application life of 12–15 hours at temperature; agitate continuously. Adhesive may be reheated once; discard if it becomes stringy or gels.

Case Studies

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Interstate 35 Rehabilitation

Texas DOT saved $3.2M by using Crafco solutions across 72 lane miles, extending pavement life by 7+ years.

Cost Savings — $3.2M
Lane Miles — 72
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Chicago Urban Streets

City of Chicago reduced complaint calls by 82% after implementing a targeted preventive maintenance program.

Complaints — -82%
ROI — 327%

Bridge Deck Problems & Solutions

Resources

These complementary products work together for optimal pavement preservation
 
 

Sealant Melters

Professional-grade tools for superior installation.

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Joint Adhesive

Prevent premature joint raveling.

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Mastic One

Versatile, durable pavement patches.

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Frequently Asked Questions

How long before traffic can be restored after application?

Typically, our bridge deck membranes are ready for traffic within 24 hours of application, depending on temperature and humidity conditions. Please consult the product data sheet for specific cure times.

Typically, our bridge deck membranes are ready for traffic within 24 hours of application, depending on temperature and humidity conditions. Please consult the product data sheet for specific cure times.

Typically, our bridge deck membranes are ready for traffic within 24 hours of application, depending on temperature and humidity conditions. Please consult the product data sheet for specific cure times.

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