Polyken 980-25 tape ASTM D 1000 standard Long life,fast delivery ... with proven long-term in-ground performance.Polyken 980-25 1. Containing adhesive layer of proper thickness, it ... in31 lbs/in41 lbs/in52 lbs/inLength:40 Meter30 Meter 25 Meter 20 MeterColour:Black, White, Red, Blue, Purple, ... oz/in, 25N/10mmCathodic Disbandment: (ASTM G8)0.25 in radius 6.4 mmWater Vapor Transmission Rate:(ASTM F1249 ...