UL, the independent, not-for-profit product safety certification organization, has issued a warning to consumers and retailers that certain SKUs of Silicone Rescue Tape manufactured and distributed by Harbor Products bear a counterfeit UL Mark for the United States on the product's clamshell packaging. The Silicone Rescue Tape has not been evaluated by UL and is not authorized to bear the UL Mark. It is unknown if this Silicone Rescue Tape complies with UL's safety requirements.