Waterproof 4×8 Color Gray Fiber Cement Board – High-Strength Fireproof Building Material

What Is a Waterproof 4×8 Color Gray Fiber Cement Board?

A waterproof 4×8 color gray fiber cement board is a durable, lightweight construction material made from cement, quartz sand, and natural wood pulp. This board is designed for both interior and exterior applications, offering superior strength and weather resistance.

Key Features of the 4×8 Fiber Cement Board

The 4×8 fiber cement board stands out due to its fireproof, waterproof, and soundproof properties. With a density of 1.2-1.5g/cm³, it ensures long-term durability and resistance to bending (≥12MPa).

Fireproof & Non-Combustible

This fiber cement board meets A1-class fireproof standards (GB/T8624-2012), providing 240 minutes of fire resistance. It’s ideal for fire-rated walls and ceilings.

Waterproof & Moisture-Resistant

Thanks to its waterproof design, the 4×8 fiber cement board resists moisture, mold, and warping, making it perfect for humid environments like bathrooms and kitchens.

Eco-Friendly & Safe

As a 100% asbestos-free material, this gray fiber cement board complies with GB6566-2010 for low radioactivity, ensuring safety for indoor use.

Applications of the 4×8 Fiber Cement Board

The waterproof fiber cement board is widely used in:

• Interior walls & ceilings (drywall, partitions)

• Exterior cladding & roofing

• Fireproof panels in warehouses, villas, and workshops

• Soundproofing & thermal insulation

Why Choose Our 4×8 Fiber Cement Board?

• High strength & lightweight for easy installation

• Sanding surface for smooth finishes

• Certified by CE, ISO, and SGS

• Fast delivery (within 10 days)

Global Project Success

Our fiber cement board has been used in prestigious projects like:

• The Bird’s Nest (Beijing)

• Nigeria Airport Renovation

• Logis Hotel Atlantis Dubai

Order Your 4×8 Fiber Cement Board Today!

Looking for a waterproof, fireproof, and durable building solution? Our 4×8 color gray fiber cement board is the perfect choice. Contact us now for bulk orders!