Product Details Charcoal Blocks The traditional jeweller’s soldering block. Use with a soldering board together to protect the surface of the bench and to create an efficient soldering area. Made from select, close-grain, knot-free, natural willow especially prepared and treated for optimum performance. Charcoal under the flame creates a reducing atmosphere for a cleaner soldering environment. Reflects heat from the surface effectively excelling soldering results Maximum temperature it will tolerate approximately 3000° c Size 140 x 70 x 30mm Please note: retain the block shape by wrapping the sides tightly with binding wire before use.
