|
||||||||||
 |
|
||||||||||
|
Since Super Tuff-R is becoming rare, DuPont and professional contractors recommend these alternatives: DuPont™ Tuff-R™ Polyisocyanurate Insulation
: This regional supplier in Massachusetts has recently listed DuPont Tuff-R Foil Faced Se Polyisocyanurate Insulation (the direct successor) in various thicknesses. where to buy dow super tuff r
: Some regional listings for Dow Super Tuff-R still exist on their site, typically for the 0.5-inch or 0.75-inch variants, though availability is highly dependent on your local zip code. Since Super Tuff-R is becoming rare, DuPont and
While (now often labeled as DuPont Tuff-R ) was a staple for high-performance insulation, it is increasingly difficult to find as the product line has been largely discontinued . Most national retailers no longer carry active stock, though it sometimes appears as "old stock" at specific regional outlets. Since Super Tuff-R is becoming rare
