Architec 400 is a 400gsm High Density Polyethylene (HDPE) fabric with an excellent weight to strength ratio. It has very good tensile strength and is extremely resistant to tearing. Architec 400 incorporates the latest in Ultra Violet (UV) stabilizers. These new generation stabilizers extend the UV life of the fabric so that Polyfab can now offer a 15 year warranty – the best industry warranty available (conditions apply). These new UV stabilizers also provide improved colour consistency and colourfastness.