CE Certificated Sand Finished Bituminous Roof Underlay Yap 500

CE Certificated Sand Finished Bituminous Roof Underlay Yap 500. National Patent Technology: Features adjusted SBS, SBR, and terpene resin for superior waterproofing performance. Multi-Material Options: Available in PP fabric, PET fabric, Sand, and Asphalt combinations. High Tensile Strength: Delivers 350n tensile strength with 30% elongation for durability. Versatile Application: Suitable for slope roofs, walls, underground, tunnels, and airport runways. Long Service Life: Designed to last more than 20 years for building waterproofing. ISO 9002 Certified: Strictly meets national standards and holds premium brand recognition. OEM and ODM Support: Professional manufacturer welcoming custom production requirements. Environmental Friendly: Eco-conscious design for modern building industry applications.