The 7005-PE with Gasket is a grey colored gasket manufactured by HT HI TECH POLYMERS OY. It is made of polyethylene, a type of thermoplastic polymer, and it is designed to provide an airtight seal for applications such as HVAC systems and medical devices. The gasket's structural integrity is engineered to resist heat, pressure, and fluids. It has a temperature resistance of up to 175°F and can be used for applications that require resistance to aggressive chemicals.