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SKU 7000059397
Legacy SKU 98040054540
UPC 00051115165610
Part 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. 3M 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.

  • 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
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On it's way to you Late November, 2023  

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 0.4614 LBS
Width 1.45 in 36.83 mm
Length 6 in
Shipping Dimensions
Weight 6.45 lb
Length 7.9 in
Width 6 in
Height 8.4 in
Color Red

PRODUCT FAQ

  1. What type of fire barrier does the 3M™ Fire Barrier Moldable Putty Stix MP+ offer?

    The 3M™ Fire Barrier Moldable Putty Stix MP+ offers an effective and reliable seal against flames, smoke, and toxic fumes in both concrete walls/floors as well as steel structures.

  2. Can the 1.45-inch diameter putty stix be molded for a custom fit?

    Yes, our moldable putty stix can be easily shaped by hand to conform to unusual configurations around penetrations through rated barriers.

  3. How much coverage can I expect per piece of the moldable putty stix?

    Each stick is approximately six inches long and covers up to four square inches of surface area depending on thickness when applied.

  4. Is this product paint- or spray-on style application or how does it apply?

    Unlike other fireproofing materials, our easy-to-use moldable putty sticks only require you to push them down onto hot applications like electrical cabling, tubing pipes penetrating thru floors/walls where you need fire protection until completely sealed.

  5. : Are there any certifications that come with the use of this product/Is it code-approved?

    A : Yes. The 3M™ Fire Barrier Moldable Putty Stix MPP comes impact-tested according to UL criteria for tested systems using ASTM E119 standards certified by UL under numbered QED5 category when installed following manufacturer stated instructions and documentation; enhancing safety measurements for your space/security protocols making sure all occupants exit safely in case after fir event happens .

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.
Product Description

3M™ Fire Barrier Moldable Putty Stix 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. This putty stick is formulated in a dark red color, making it easily moldable for convenient application.

With its exceptional fire protection capabilities, the 3M™ Fire Barrier Moldable Putty Stix MP+ offers up to 4 hours of fire protection. It effectively seals off penetrations and blank openings, preventing the spread of fire and smoke in fire-rated assemblies.

In addition to its fire-stopping properties, these putty stix also provide a draft and cold smoke seal. By creating a barrier against drafts and cold smoke, they help maintain a comfortable and safe environment. Furthermore, the putty stix contribute to reducing noise transfer, enhancing the overall acoustic performance of the space.

Whether you need to firestop through penetrations or blank openings, the 3M™ Fire Barrier Moldable Putty Stix MP+ is a reliable solution that offers both fire protection and additional benefits such as draft and cold smoke sealing, as well as noise reduction.

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