HUISINS PS700H: The Ultimate Truck Bed Liner Solution

When it comes to protecting your pickup truck bed, not all coatings are created equal. Whether you use your truck for work, recreation, or daily driving, the bed endures constant abuse—from heavy cargo and sharp tools to road salt, fuel spills, and relentless sun exposure. Without proper protection, rust, fading, and structural damage can quickly take their toll.

Enter HUISINS PS700H, a high-performance aliphatic spray polyurea elastomer designed to deliver the ultimate in durability, UV stability, and chemical resistance. In this article, we’ll explore why PS700H is the ideal choice for truck bed liners and other demanding applications.

The Problem with Traditional Truck Bed Liners

Many truck owners rely on one of three common solutions—each with significant drawbacks.

Drop-in plastic liners are a popular choice, but they often trap moisture between the liner and the metal bed. Over time, this leads to hidden rust and corrosion that can eat through the bed floor. Paint offers minimal protection; it chips easily and provides little resistance to impacts or chemicals. Aromatic spray polyureas, while tough, lack UV stability—they fade, chalk, and discolor after prolonged sun exposure, leaving your truck looking aged and worn.

For those who value both protection and appearance, a better solution is needed.

What Makes PS700H Different

HUISINS PS700H is a two-component, 100% solids aliphatic pure polyurea elastomer. Unlike aromatic polyureas that degrade under sunlight, PS700H’s aliphatic chemistry ensures exceptional color and gloss retention. Your truck bed liner will maintain its appearance for years, even with constant outdoor exposure.

But PS700H isn’t just about looks. It’s engineered for toughness. The coating provides outstanding resistance to abrasion and impact, standing up to sliding cargo, dropped tools, and heavy equipment without wearing through. At the same time, it retains enough flexibility to absorb impacts without cracking or delaminating—a critical feature for truck beds that flex under heavy loads.

Chemical resistance is another key advantage. Truck beds frequently come into contact with diesel, gasoline, oils, and harsh cleaning agents. PS700H is formulated to resist these substances, ensuring the coating remains intact and protective over time. Its excellent salt spray resistance makes it particularly suitable for vehicles operated in coastal regions or winter climates where road salt is common.

Professional Application for Lasting Results

Achieving the best results with PS700H requires professional application. The material is applied using specialized spray equipment with precise temperature and pressure control, ensuring proper mixing and a consistent, durable finish.

Surface preparation is equally critical. For metal truck beds, abrasive blast cleaning to the Sa2.5 standard is necessary to achieve optimal adhesion. Once applied, the coating forms a permanent bond that will not lift or peel under normal use. With a recommended thickness of 1000 to 3000 microns, the finished liner provides a robust protective layer built to last.

Beyond Truck Beds

While truck bed liners are a primary application, the durability and UV stability of PS700H make it suitable for a range of other uses:

• Vehicle running boards – slip-resistant and wear-resistant
• Industrial doors – withstands impact and weather exposure
• Outdoor industrial valves – corrosion resistance with color retention
• Helmets and body armor panels – protective armor that maintains its appearance

Final Thoughts

For pickup truck owners and fleet managers who demand the best in both protection and appearance, HUISINS PS700H delivers. It combines the extreme durability expected from a professional-grade spray-on liner with the long-term color stability required for vehicles that work hard and need to look good doing it.

By choosing PS700H, you invest in permanent, maintenance-free armor that stands up to the toughest jobs and the harshest elements.

Have questions about applying PS700H to your truck or fleet? Contact our technical team for guidance and support.