Shine-On™ Coppertex® strips help inhibit the tarnishing of items made of copper, brass, bronze and other copper alloys
Each strip protects approximately one square foot of metal and protection will last approximately six months depending on the environment. Protection may last longer if metal items and Shine-On™ Coppertex® strips are stored in sealed bags according to manufacturer's directions. Nitrite free; not recommended for use with silver, lead, antimony, babbit alloy, solder, magnesium or magnesium alloy items.