SpecSeal LCI300 one-part intumescent firestop sealant in a 10.1 oz cartridge. Red latex. Guns, knives, or trowels. Up to 10x expansion.
SpecSeal LCI is a one-part intumescent firestop sealant for penetrations and construction joints. This 10.1 oz cartridge is the gun pack of that red latex. It guns, knives, or trowels on vertical and overhead work, sticks to common construction and penetrants, and can expand up to 10x. Apply at 35-100 F. The 20 oz sausage is listed separately. SSS, WF, and SNS are listed separately.
| Property | Value |
|---|---|
| Manufacturer | Specified Technologies Inc. |
| Product | SpecSeal LCI Sealant |
| Model | LCI300 |
| Pack | 10.1 oz cartridge |
| Color | Red |
| Chemistry | One-part intumescent latex |
| Apply | 35-100 F |
| In-service | 185 F or less |
| Expansion | up to 10x, starts 350 F |
| Shelf life | 24 months |
| Other pack | 20 oz sausage listed separately |
Product documents: SpecSeal LCI PDS
What is this?
SpecSeal LCI300, a 10.1 oz cartridge of one-part intumescent firestop sealant.
How do I apply it?
Gun, knife, or trowel at 35-100 F. Follow the published UL system for depth of fill.
How much does it expand?
Up to 10x free expansion, starting around 350 F.
Other pack?
The 20 oz sausage is listed separately. SSS, WF, and SNS are different products.
Who makes it?
Specified Technologies Inc. (STI).
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