Preformed Thermoplastic Lines 5" x 3' – Reflective, Quick Install, Long-Lasting
- Covers 3 feet per segment
- Traffic-ready in under 30 minutes
- Works with standard propane torch

Availability: In stock
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Preformed Thermoplastic Road Marking Lines – 5" x 3'
Preformed thermoplastic road marking lines offer a clean, easy solution for permanent pavement markings without messy stencils or long dry times. These 5" x 3' segments are made from heat-applied thermoplastic polymers mixed with glass beads for optimal reflectivity and long-term durability.
Overview & Use Cases
Perfect for:
- Roads, highways, and intersections
- Parking lot striping and directional arrows
- Pedestrian zones, school crossings, and slow-down areas
- Airports and industrial sites needing high-visibility lines
Because they come pre-cut, installation is fast, uniform, and foolproof—just heat and bond. For custom symbols, arrows, or branding, check out our complete parking lot stencils collection.
Key Features & Benefits
- Heavy-Duty Durability: Built to withstand weather, traffic, and wear
- Bright Reflectivity: Embedded glass beads ensure nighttime visibility
- Quick Installation: Bond with heat—no measuring, no stencils, no dry time
- Eco-Conscious Design: Contains no harmful solvents, safe for the environment
- Professional Results: Used by cities, airports, and contractors across North America
- High ROI: Reduces labor, eliminates redo jobs, and speeds up completion
Want to upgrade your line striping setup? Browse our range of line striping machines for layout precision and efficiency.
Application Instructions
What You’ll Need:
- Propane torch or heat gun
- Asphalt blower or rotary broom
- Surface cleaner
- Concrete primer (for non-asphalt surfaces)
Step-by-Step:
- 1. Surface Prep: Clear dirt, oil, and dust using a blower or broom. Clean thoroughly with asphalt-safe cleaner.
- 2. Primer Application (For Concrete): Apply a thin layer of primer. Let dry 5–10 minutes.
- 3. Place Line: Align pre-cut strip on surface.
- 4. Heat to Bond: Use propane torch evenly over the line until fully melted into the surface.
- 5. Cool Down: Allow 30 minutes for full curing before opening to traffic.
Pro Tip: Press down with a handheld roller during heating to improve contact and bond strength.
Storage & Handling
- Shelf Life: Up to 12 months in original packaging
- Storage Temp: 50°F–90°F
- Avoid: Humidity, direct sunlight, and exposure to moisture
- Handling Advice: Store flat and indoors to maintain shape and bonding performance
Why Choose Preformed Thermoplastic Lines from Asphalt Kingdom?
These 5" x 3' preformed thermoplastic road markings offer a professional solution for long-term striping—without the cleanup or rework that comes with traditional paint. Thermoplastic lasts longer, reflects brighter, and reduces labor costs dramatically.
Compared to traditional traffic marking paint, preformed thermoplastic eliminates overspray, drying time, and layout errors. It’s the preferred choice for municipalities, airports, and contractors who demand flawless results.
Need even more reflectivity? Add Hi-Visibility Glass Beads to boost night-time clarity.
Asphalt Kingdom gives you the gear, the support, and the know-how to deliver standout pavement jobs—every time.
ANSWER FOR YOUR CONCERNS
Questions | Answers |
---|---|
What surfaces can this be used on? | It’s designed for asphalt surfaces. For concrete, apply primer before installation to ensure long-term adhesion. |
How long before traffic can drive over the lines? | Just 30 minutes! Once it cools down after heating, it’s ready for full traffic. |
What tools do I need to apply this? | A propane torch, blower or broom, surface cleaner, and primer for concrete surfaces. |
Can I install this alone? | Yes, solo contractors and DIYers can apply it without assistance. Just follow the simple steps. |
How should I store unused product? | Store flat in a cool, dry place between 50°F and 90°F. Avoid moisture and sunlight. |
Have questions? We’re here to help!

Speak to an Asphalt Expert!
Show Discount box | No |
Item Returns | This item can be returned |
Weight | ~1.8 lbs per 3' segment |
Coverage | 3 linear feet per unit |
Curing Time | <30 minutes |
Melting Temp | ~392°F (200°C) |
Application Method | Heat bond with propane torch |
Shelf Life | Up to 12 months |
Width | 5 inches |
Height | 0.1 inches (approx.) |
Length | 36 inches (3 feet) |
Surface Compatibility | Asphalt, Concrete (with primer) |
Other Key Specs | Reflective, Pre-Cut, White or Yellow |
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