🔥 SpecSeal LCI 300 Intumescent Firestop Sealant
Advanced Fire Protection for Through-Penetration & Construction Joints
SpecSeal LCI 300 Firestop Sealant is a water-based, intumescent sealant designed to provide superior fire protection in a wide range of applications. Ideal for use in both through-penetration and construction joint applications, the LCI 300 provides effective firestop sealing while offering easy application, even in vertical and overhead installations.
✅ Key Features
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🌟 Gun Grade Application
Available in caulk tubes, sausages, and pails for easy and convenient application. -
🔥 Fire Resistant
Tested for through-penetration and construction joint configurations for optimal performance. -
🧪 Compatible with CPVC Piping
Specially formulated to work seamlessly with CPVC piping systems. -
🎨 Paintable & Sandable
Can be easily sanded and painted to match surrounding surfaces, maintaining the aesthetics of the installation. -
💯 UL Tested
Used in over 500 UL Tested Systems, ensuring top-tier performance and reliability. -
🌍 Made in the USA
Manufactured to the highest standards in the United States.
📊 Product Specifications
| Property | Value |
|---|---|
| Flame Spread | 0* |
| Smoke Development | 0* |
| Mold & Fungus Growth (ASTM G21) | 0 |
| In Service Temperature | ≤ 185°F (85°C) |
| STC Rating (ASTM E90-04) | ≤ 185°F (85°C) |
| VOC Content | ≤ 185°F (85°C) |
| Expansion Begins | 350°F (177°C) |
| Average Volume Shrinkage | 21.1% |
| Volume Expansion | 10x Free Expansion |
| Shelf Life | 12 months |
🔧 Applications
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Through-Penetration Sealing: Prevents the spread of fire and smoke through walls and floors.
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Construction Joints: Used to seal gaps in construction joints for enhanced fire resistance.
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CPVC Piping: Effectively seals around CPVC pipes for firestop applications.
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General Firestopping: Ideal for various applications in fire protection systems.
📦 Packaging Options
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10.1 oz Tube (300 ml) – Covers approximately 18.2 cubic inches.
