
XPS Tile Backer Board Cement Fiberglass Sandwich Panels. Multi-Layer Composite Structure: Constructed with XPS, polymer mortar, and reinforced fiberglass mesh for high durability. B1 Combustion Performance: Meets Lv.B1 fire rating standards for enhanced safety in building applications. Versatile Insulation Solution: Ideal for balcony, external/interior wall, and underfloor heating insulation. High Compression Resistance: Features 350kpa compressive strength for robust structural support. Customizable Specifications: Available in 6mm-100mm thickness, various colors, and custom sizes. Fast Delivery for Stock Items: Stock items ship within 3-7 days after payment for urgent projects. 100% Satisfaction Guarantee: Free replacements or refunds provided for any quality issues after receipt. Professional Manufacturer: Direct factory with 3 large-scale plants and advanced automatic production lines.