5 Proven Benefits of Black Undercoating for Heavy-Duty Truck Floors

July 16, 2025

Introduction

For trucking operations using Apitong wood flooring, protection matters as much as the wood itself. Black undercoating treatment delivers measurable improvements that meet and exceed industry durability standards. Backed by rigorous testing data, here's how this protective solution enhances performance for North America flooring applications.

1. Superior Adhesion That Meets Industry Demands 

The cross-cut adhesion test shows black undercoating:

  • Consistently achieves 3B rating: the industry minimum standard for adhesion of dry coats according to ASTM D3359

  • Outperforms untreated surfaces in durability testing

2. Reliable Water Resistance for Real-World Condition

Testing confirms black undercoating provides:

  • Low blistering and color change per waterproof standards

  • Effective moisture barrier that minimizes swelling

  • UV protection to maintain wood integrity

3. Temperature Stability Where It Counts

Under elevated temperature testing, the coating demonstrates
  • Low cracking and bleeding results

  • Stable performance in extreme weather

4. Superior Chemical Resistance

The treatment meets strict standards with:

  • Less than 5% delamination in boiling tests

  • Durable protection against steam and humidity

  • Chemical resistance for harsh cleaning

5. Long-Term Value Through Verified Performance

Extends service life by protecting wood substrate: 
  • Reduces maintenance frequency versus untreated floors

  • Provides cost-effective protection for fleets

The Data-Driven Choice for Truck Flooring
Black undercoating treatment offers measurable advantages for your wooden flooring: 
  • Tested adhesion that meets 3B standards

  • Verified weather resistance that protects your investment

  • Documented durability that reduces replacement costs