... , IQNET,RoHS, Prop65; 2,Flexible nitrile rubber foam sheet & tube; 3,Lightweight; 4,Black; 5,Only 290km to lading port RoHS certified ... (mean temperature)40°C(mean temperature)W/(m·k)≤0.034≤0.036≤0.041Vapor PerformanceCoefficientµ Factor-≤1.3×10-10≥1.5 ... /8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1 ... -5/8", 1-3/4", 1-7/8", 2-1/8", 2-1/4", 2-3/8", 2-5/8 ...