Wherever there are seams or joints in ductwork or the sidewalls of the duct are pierced, the potential for air leakage exists. Besides contributing to energy waste, leaks can also create noise. Sealing of ductwork canbe accomplished with the use of a viscous material which fills gaps and conforms to the surface without running. EDS-RS1 is a Smooth Water Based Duct Sealer designed for use in high velocity air conditioning, refrigeration, ventilating, and air distributing systems up to 15 w.g. It is suitable for use in both indoor and outdoor applications and exceeds all SMACNA Pressure and Sealing Classes.
Duro Dyne® DuroSeal® Smooth High Velocity Duct Sealer, Water Base Chemical, Slate Gray, 90 to 100 sq-ft Coverage Rate, Cartridge Container, 18 to 36 hr Cure Time, 3 to 6 hr Setting, 40 to 110 deg F Application Temperature Rating, UL Listed: Yes
Indoor/Outdoor Use - UV inhibitors
Fast Dry Time - Dry to the touch in 3-6 hours, 90% cured in 18-36 hours
Mold & Mildew Resistant
Higher solids content - 73% +/- 1% allows the product to cure quicker and pressure test jobs quicker
Less shrinkage - Allows installer to fill larger joints and provides less slump
Excellent adhesion to metal
Very good elasticity - Less likely to crack or separate from duct during transportation, installation, and equipment start up
Very thixotropic - Product brushes or trowels smooth and effortlessly; will not run, sag or drip during or after application
Product can be easily scooped out of the bucket onto the brush without the duct sealer sliding off the brush
Non Flammable and Non Hazardous
No solvents in the product
Very little odor - No ammonia smell
Can be exposed to moisture quicker when applied outdoors because it cures much quicker than other products on the market
Anti-microbial - biocide package included to prevent the growth of mold
Cartridge is auto-filled, creating less air pockets
