PRESTIGE HDPE (High Density Polyethylene), is manufactured at low temperatures and pressures. The lack of branches in its structure allows the polymer chains to pack closely together, resulting in a dense highly crystalline material of high strength and moderate stiffness. With a melting point more than 20°C (36°F) higher than LDPE (Low Density Polyethylene), it can withstand repeated exposure to upto 120°C (250°F).