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Smacna Testing & Research Institute Issues Quality Validation for Berry Plastics' Nashua and Polyken 367-17 Foil Backed Hvac Tapes

Polyken and Nashua HVAC tapes are the first to receive a validation from SMACNA Testing and Research Institute for their 367-17 UL 181B-FX foil backed tapes in compliance with SMACNA HVAC Duct Construction Standard (3rd Edition).