Insulator may refer to: 1  Insulator (electricity) , a substance that resists electricity. 2  Insulator (genetics) , an element in the genetic code. 3  Thermal insulation, a material used to resist the flow of heat.4  Building insulation, a material used in building construction to prevent heat loss.nsulator may refer to: 1  Insulator (electricity) , a substance that resists electricity. 2  Insulator (genetics) , an element in the genetic code. 3  Thermal insulation, a material used to resist the flow of heat.
Flat-Grain Cutting Boards are also one of the best-selling cutting boards for the kitchen â excellent value chopping board and the perfect companion in the kitchen. The majority of wood cutting boards you can buy today are flat grain design. The main reason for this is that they are significantly easier to manufacture.
The Top 4 Razor Ripstik Caster Boards. The Ripstik caster board has become very popular now, and to meet the demands of consumers and customers, Razor has come out with several models and boards so you can find one that suits your style. While Razor has manufactured a lot of boards, the following have proven to be the most popular.