Speedi-Products AC-DMS T Water Base Duct Mastic Sealant Tube 10.3 ounces is ranked 45th in thread sealants based on our comprehensive analysis.
Reviewed by more than 38 consumers, more than 100% of the reviews about this Speedi-Products joint sealant had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended joint sealant and thread sealant.
$9.27 (as of 12/12/2018 18:42 PST details )Features:
- Low to high velocity air duct sealant
- Used for permanently sealing sheet metal and flexible duct system joints
- UL 181 listed rigid fiberglass and flexible air ducts
- Water based non flammable fire amp weather resistant
- Consult your local building codes for approved installation practices