Nikro 861433 - Duct Mask 24” x 200’ Roll. Duct Mask comes in 8 inch and 24 inch rolls. Duct Mask is an adhesive backed film that provides a quick temporary seal on registers and grilles. Duct Mask is perforated every 4" (8" wide rolls), or every 24" (24" wide rolls) to provide a quick, custom, one-step installation. The adhesive backed film can be easily removed from the register without harming the register's factory finish.
Independent Safety Certification
- ETL certified to conform to UL & CAN/CSA safety & flammability standards
All Nikro Industries Air Scrubbers are NRTL-certified to comply with UL Std. 507 & CAN/CSA Std. #C22.2 No.113 for electrical safety.