high density fiberglass insulation: 1.Durable 2.High Strength, Tenacity, and Modulus 3.High Corrosion Resistance 4.low cost high density epoxy fiberglass ... Thermal Conductivity8. Wide Thermal Adaptability9.Variety of Colors for Choice10.Environmentally Safe 11.Ease of Fabrication and ... rod, golf shaft, sail batten, hockey stick, kick board, skate boards, paddle shafts, bows and arrows, crossbows, ...