TRST Warning sheet is different from traditional detectable warning tape by specialized machinery and equipment to PE pad folded and welded into a 2-fold or 3.5 times the length. The 50-meter warning sheet (two-fold) is folded into a roll by after straightening the total a length of 100 meters. It will not get easily cracked by excavator. Moreover,due to its UV and rot resistance, it can be usefor a long time without replacement. And all tapes are printed on APWA approved colors to meet or exceed industry standards.
1.Enhance anti-crack performance, 2-fold and 3.5 times the length after excavating
2.Outstanding Ultraviolet（UV）resistance
3.Outstanding Chemical and rot resistance
4.Excellent cold resistance （brittle temperature below -100℃）
5.Excellent elongation ability unmatched by traditional warning tapes
6.Cost-efficient
7.APWA colors provided
Standard Size 150mm width*50m length 300mm width*50m length 450mm width*50m length 600mm width*50m length
