Electrical insulators made of rubber; Rubber derivatives; Padding materials of rubber or plastics; Latex rubber for use in manufacture; Cellular rubber; Rubber bands for commercial and industrial uses; Raw or semi-worked rubber

Electrical insulating rubber products; Liquid latex; Material for thermal insulation and fire protection, namely, fire-resistant composite panels made of aramid, glass, carbon or ceramic fibers; Natural rubber; Rubber derivatives; Silicone rubber; Synthetic rubber