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SKU 7000059397
Legacy SKU 98040054540
UPC 00051115165610
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.

  • TESTED FIRESTOP PERFORMANCE: Tested and listed up to 4-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115
  • STC RATED: STC-rating of 56 when tested in STC 56-rated wall assembly
  • READY TO USE IMMEDIATELY: One-part, ready-to-use, re-enterable, intumescent putty stick that can be easily formed to firestop through-penetrations and blank openings in fire-rated assemblies
  • CREATES A LONG LASTING SEAL: Provides draft and cold smoke seal
  • REMAINS WORKABLE OVER TIME: Will not dry out or crumble for a re-enterable and repairable solution
  • NONCORROSIVE: Will not corrode metal and is compatible with synthetic cable jackets
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On it's way to you December 5   

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 7.74803 in
Length 1.81299 in
Height 1.81299 in
Diameter 0 np 0 NP
Shipping Dimensions
Weight 6.45073 lb
Length 7.91339 in
Width 5.98425 in
Height 8.38583 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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