Insulating materials, namely polyester fleece for thermal insulation; fabrics made from wool for use as insulation; fabrics made from nylon for use as insulation; insulating materials, namely lightweight mineral wool slabs for thermal insulation purposes; caulking materials, namely cotton wool for packing; fabrics made from cotton for use as insulation; fiberglass fabrics for insulation; fabrics made from polyester for use as insulation; insulating materials, namely silicone foam thermal insu...