20mm machinable hdpe plate for Truck & Trailer Lining20mm resist rrosion pehd sheet for Truck & Trailer Lining 1mm, m Mild Steel Sheets, Thick Mild Steel Sheets For Sale 8mm Thi 1220 mm, 1000×2000 mm. High Density Polyethylene (HDPE) sheet is extremely strong against impact, abrasion resistant, and exhibits a low efficient of friction ...