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.
Types of Wood Cutting Boards: End-Grain Cutting Boards (reversible): End-Grain Cutting Boards are the best cutting boards to be found and will meet the needs of the most discerning customer. More durable than regular cutting boards, these end-grain boards look beautiful on your counter top. An end-grain is a much harder surface and has a greater tolerance for the chopping motion.
Kinds of Saws. A circular saw, handsaw or trim saw can be used, depending on your preference. Some tool companies offer circular saw blades specifically designed to cut vinyl or polyvinyl chloride, and such a blade would be handy to have if your project involves a lot of cutting.