3M™ FD150+ Limestone Fire Barrier Sealant - 300mL
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The 3M™ Fire Barrier Sealant is an acrylic latex caulk used to firestop metal pipes and cables through concrete or gypsum and for use in dynamic head-of-wall systems. The 3M™ Fire Barrier Sealant is an economical alternative to firestopping applications. It is used to firestop metal pipes or cables through concrete or gypsum, and for use in dynamic head-of-wall systems. A single-part, sag-resistant, water-based acrylic latex sealant, 3M™ Fire Barrier Sealant 150+ has excellent adhesion characteristics to most common construction materials. In addition, since it dries to the touch within one hour, it can be painted for a more professional-looking job.
- Available in three colours for easy identification or integration with substrate
- Endothermic fillers absorb heat and release water
- High-solids formula means limited shrinkage
- Multi-viscosity grade offers excellent sealant properties
- No solvents
- Remains pliable allowing for typical pipe movement
- Water-based for easy installation, cleanup and disposal
Technical Specifications
| Brand | 3M™ |
| Composition | Acrylic |
| Container Size (Imperial) | 10.1 fl oz |
| Container Size (Metric) | 300 mL |
| Fire Rating | Up to 3 hr |
| Fire Resistance Type | Ablative |
| Maximum Service Temperature (Celsius) | 82 °C |
| Maximum Service Temperature (Fahrenheit) | 180 °F |
| Minimum Service Temperature (Celsius) | -28 °C |
| Minimum Service Temperature (Fahrenheit) | -20 °F |
| Movement Capability | 19% |
| Product Form | Cartridge |
| Shelf Life | 547 Days |
| Smoke Developed Index | 5 |
| Smoke Seal | Yes |
| STC Rating | Up to 56 in a 56 Rated Wall |
| Water Activated | No |
| Water-tight | No |
Product Dimensions
| Assembled Weight | 1.1 lb |
| Volume | 300 mL |
