3M™ Fire Barrier Moldable Putty Stix MP+
- 3M ID B40070019
Details
Highlights
- Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
- Putty provides draft and cold smoke seal
- Pliable and conformable design easily molds into required shapes
- Helps reduce noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
- Will not dry out or crumble for a re-enterable and repairable solution
- Excellent adhesion and aging properties provide a long-term performance
- Noncorrosive to metal and compatible with synthetic cable jackets
- Low VOC, halogen-free and solvent-free formula for safe working environment with minimal odor
3M™ Fire Barrier Moldable Putty Stix MP+ is a one-part, re-enterable, intumescent putty that can be easily formed to firestop through penetrations and blank openings in fire-rated assemblies. We formulated this dark red, easily moldable putty stick to provide up to 4 hours of fire protection. These putty stix also produce a draft and cold smoke seal and help reduce noise transfer.
Typical Properties
Resources
Similar products
Current product  3M™ Fire Barrier Moldable Putty Stix MP+ | ||
|---|---|---|
| Brands | 3M™ | |
| Expansion Temperature (Celsius) | 177 ℃ | |
| Expansion Volume Volume Expansion | 3X | |
| Fire Rating | Up to 4 hours | |
| Fire Resistance Type | Intumescent | |
| Product Colour | Red | |
| Product Type | Putty Stick | |
| STC Rating | Up to 52 in a 53 Rated Wall | |
| Smoke Seal | Yes | |
| Water Activated | No |
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
