... shock-resistant, Cold-resistant, high temperature resistant, corrosion-resistant, high-intensity, low-cost, long-life, and easy to install.The lifetime more ... waveCHARACTERISTICS:In developing this products, a great number of aspects have had a vital effect on its design and ... with high strength performance(8)Sound-tight(9)Acid-resistant with stable chemical characters(10)Heat isolation High quality ...