Our 6 Pack is our Biggest Seller!!
*8" inches wide rolls - The Perfect width for Coverage and Ease of Use
*Perforated every 4.5" inches for the Perfect Tear and Quick Application
*200' Feet on each roll for maximum ROI$ Covers approximately 133 Registers
*A Laboratory measured 5lbs. of Adhesive Strength (tack)
Formula Five is our Flag Ship product ...and our most popular!!
It is perfect for finished surfaces, as it adheres and seals tight on finished surfaces but releases with out damage.
Temporary Sealing Applications:
1. Air Supply & Return registers for duct testing and cleaning
2. Exhausts and vents
3. Sealing doors, windows, and openings to prevent cross contamination
4. Sealing fireplace openings during cleaning, preventing soot & dirt contamination
5. Carpet & Surface protection
6. Boot Covers ... Yes, I said Boot Covers!! The Fastest and Cheapest shoe & boot covers ever. One size fits All!
7. And Many, Many More Applications.
If you need to Air Seal it, Protect it, or Contain it!! Formula Five is your product
Posted by Vitaliy P. on Sep 4th 2017
Have been using this tape for about 3 years and love it. It's strong, tears easy and seals very good. I wonder if the vent caps can seal as good as this tape.
Tape works well in hot weather
Posted by Kevin Smith on Aug 23rd 2017
Got a new case of tape in August and it works great in the HOT Weather.
Posted by Neil on Oct 25th 2016
Great product, great service, great price.
Posted by Frank on Jan 7th 2016
Having found duct mask from Thermal Star literally by accident I equate it to winning the lottery! Thermal Star's duct mask is equal to and I would even say superior to any duct mask on the market. The only differences, Thermal Star's price cannot be beat and their customer service is second to none. I highly recommend this product.
Best price of all vendors
Posted by Bill on Oct 19th 2015
Good value and efficient shipping.