Description
The ILSCO DS1 Duct Seal Compound (Gray/Black, 1 lb Bag) seals conduit and duct penetrations against air, moisture, and pests without needing to cure — it stays pliable and can be reworked at any time.
Key features:
- Remains pliable indefinitely — no waiting for it to dry or cure before use
- Non-corrosive, safe for use around electrical conductors and conduit
- Won't dry out, crack, or fall out of the installation over time
- UL Listed
Specifications:
Model: DS1
Container: 1 lb bag
Color: Gray/Black
Specific Gravity: 1.65
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