polyurethane sandwich panel 1used on brick wall, cement and steel structure 2decoration, heat-preserving
OBON sandwich panel insulated eps sandwich panel lightweight sandwich panel fireproof panel ISO9001,ISO14001
fire proof is over grade B1,good heatproof ,sound proof ,insulation ,anticorrosive and long use life.
PU Wall Sandwich Panel 1.Dimension:Thickness: 16 mm,Width: 380mm,Length:2m-6m 2.Super-low heat conductivity beautiful design
Expanding spray sealant foam sandwich roof panel high density PU foam 1,German Quality 2,Stronger After Cure 3,ISO, TUV
high density pu foam frp sandwich panel 1 two layers of steel sheets 2 insulation inside 3 for roof and wall 4 foam panel