SAVE-A-TUBE “super seal” will preserve the life of your caulking tube. Guaranteed or your money back. No more throwing out dried up caulking tubes. After initial use, clean the opening thoroughly.  Then simply place the SAVE-A-TUBE seal over the opening by pushing down and twisting the wing nut. Your caulking tube will be as good as new for many uses..

Made in the USA       Patent # 6,824,026