충격 저항성 3mm -20mm 폴리카보네이트 홀로 셰이트 B1 화재 등급

다른 비디오
November 06, 2024
Video Description:
Discover the Four Layer Multiwall Polycarbonate PC Hollow Sheet, perfect for soundproofing and impact resistance. With a B1 fire rating, UV protection, and 10-year warranty, this lightweight, durable sheet is ideal for roofing and insulation. Certified by SGS and RHOS, it ensures safety and environmental compliance.