Strengthen your stained glass panel from the inside using Strong Line. Strong line is a thin coppered steel strip which can be used between foiled pieces or inside lead channel. In either case, Strong Line will make your stained glass project stronger and will allow you to eliminate external bars.
Strong Line comes in a 25 foot roll and is .020 inches thick by .114 inches wide.
Please note: I have created product weights to enable the best shipping options for each product, these weights are not the actual weight of the item