Profile: Polar Supply Co., Inc. manufactures a complete line of structural products, geotechnical & environmental and corrosion prevention products. Our wide range of structural products include concrete forming hardware, retaining wall systems, sealant, grouts & repair mortars and moisture protection products. We also provide geosynthetic systems, geotextiles, geomembranes, erosion & sediment control products, pipe & drainage products, portable roadways & asphalt maintenance products.