🔍 Key Features & Specifications

📏 Physical Details

• Dimensions: 2.7" (diameter) × 9.2" (length)

• Weight: 1 lb

• Material: Plastic or metal cartridge (exact material not specified)

• Nozzle: Cuttable for bead width adjustment

🧪 Sealant Properties

✔ Fire-Rated: Designed for firestop applications (prevents flame/smoke spread)
✔ Application: Used in construction gaps, pipe penetrations, electrical conduits
✔ Compliance: Likely meets ASTM E814 / UL 1479 (firestop standards)

📋 Manufacturer & Identification

• Brand: STI Firestop (a leading fire protection manufacturer)

• Model: SIL300

• UNSPSC Code: 46191500 (Fire prevention category)

• ASIN: B007889UI0 (Amazon listing reference)