his product adopts ABA 3 layered co-extrusion technology under one-off processing, both sides (A) is modified anti-weathering and anti-corrosion PVC resin, the middle layer(B) modified opaque PVC resin with superb rigidity and toughness . it's the upgrade version of single layer PVC corrugated roofing tile.
Advantage: 1.Heat insulation formula and 100% opaque provide better heat insulation performance and reduce interior temperature 3--5 degree. 2.Enhance color uniformity of roofing and makes building more beautiful.
Product Specification Thickness:1.5mm 2.0mm 2.5mm 3.0mm Color:white blue green