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3M™ Fire Barrier Moldable Putty Stix MP+, Red, 1.45 in x 6 in, 12 Each/Case

3M™

$12.80 / Each

SKU 7100271573
Legacy SKU 98044111023
UPC 00068060001566
Catalog Number MP
Product Number MP+

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. Formulated dark red, this easily moldable putty stick provides up to 4 hours of fire protection. These putty stix also produce a draft and cold smoke seal and help reduce noise transfer.

  • 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
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On it's way to you December 24  

Qty

Minimum Order 12 Items
Order Increment 12 Items
  Immense Fire Resistance
  Residential & Commercial Buildings
  Fast, Global Shipping
  Industry Low Price
Product Dimensions
 Imperial Metric
Weight 0.461 lbs
Width 7-3/4 in
Length 1.81299 in
Height 1.81299 in
Diameter 0 np 0 NP
Shipping Dimensions
Weight 6.45 lb
Length 7.9 in
Width 6 in
Height 8.4 in
Color Red

PRODUCT FAQ

  1. How does the 3M™ Fire Barrier Moldable Putty Stix MP+ help in fire protection?

    The 3M™ Fire Barrier Moldable Putty Stix MP+ is designed to prevent the spread of smoke, flames, and toxic gases during a fire by sealing gaps and penetrations in walls or ceilings.

  2. Is the putty easy to use for someone without special training?

    Yes, the moldable putty stix are user-friendly and can be easily shaped by hand to fit various installations without needing specialized skills or tools.

  3. What temperature range can this putty withstand?

    The 3M™ Fire Barrier Moldable Putty Stix MP+ has excellent fire resistance properties and can withstand temperatures up to 1850°F (1010°C) during a fire event.

  4. Can this putty be used in both residential and commercial settings?

    Absolutely! This versatile product is suitable for use in both residential and commercial buildings to enhance fire safety measures wherever it's needed.

  5. How long will the putty last once applied?

    The durability of the 3M™ Fire Barrier Moldable Putty Stix MP+ ensures that once properly installed, it provides lasting protection over time without cracking or deteriorating.

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.
Moldable Firestop

Conformable and ready-to-use, 3M Fire Barrier Moldable Putty Stix MP+ is a one-part, intumescent firestop containing a synthetic elastomer. The intumescent property of this material allows 3M Fire Barrier Moldable Putty Stix MP+ to expand and help maintain a firestop penetration seal for up to 4 hours. This putty is designed to be easily moldable by hand, conforming into required shapes. It exhibits excellent adhesion to a full range of construction substrates and penetrants. Additionally, 3M Fire Barrier Moldable Putty Stix MP+ helps minimize sound transmission through assemblies requiring an STC rating and acts as a draft and cold smoke seal for systems with L-Ratings. It has excellent aging properties, will not dry out or crumble, and is a re-enterable and repairable solution.

Recommended Applications

3M Fire Barrier Moldable Putty Stix MP+ is typically used to seal gaps between cables in multiple penetrations and is suited for numerous firestop applications including:

  • Cable (including fiber inner duct and cable)
  • Insulated pipe
  • Electrical Conduit
  • Metal Pipe
  • Penetration against air draft, smoke, noxious gas, and flame propagation
Meets Firestop Requirements

3M Fire Barrier Moldable Putty Stix MP+ features low VOC and its halogen- and solvent-free formula is non-corrosive and safe for sensitive electrical equipment. This product is compatible with synthetic cable jackets.

3M Fire Barrier Moldable Putty Stix MP+ firestops penetrations passing through fire-rated floor, floor/ceiling, or wall assemblies and blank openings. When used in a through penetration firestop application, this firestop putty intumesces in the annular space to completely surround the penetrant, helping prevent the spread of fire, smoke, and toxic gas before, during, and after exposure to a fire.

3M Fire Barrier Moldable Putty+ meets ASTM E 814 (UL 1479) requirements and STC-Rating of 52 when tested in a STC 53-Rated wall assembly. This product also meets the requirements of key life safety codes, including the International Building Code (IBC), NFPA 5000, NEC (NFPA 70), NFPA 101, and NBC (Canada) Building Codes. In addition, this firestop meets the intent of LEED VOC guidelines.

Fire Protection Formed to Specifications

This intumescent firestop putty is easily formed to firestop through penetrations and blank openings in fire-rated assemblies, providing a shield that helps prevent the spread of fire, smoke, and toxic gas. For a conformable yet tough firestop, enjoy the excellent, protective features of 3M Fire Barrier Moldable Putty Stix MP+.

Brochures, Catalogs & Data Sheets
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Other Products in this Family

  1. $19.28

    3M™ Fire Barrier Moldable Putty Stix Red
    1.4 in x 11 in
    10/case
    Ships Late November, 2024

  2. $14.01

    3M™ Fire Barrier Moldable Putty Stix Red
    1.45 in x 6 in
    12/case
    Ships December 5 

Lead times are estimates and may vary based on our suppliers' product availability.