Internet #206873182

Model #MP+ Stick

Fire Barrier 1.45 in. x 6 in. Moldable Putty Stix MP+ Flexible

Frequently Bought Together

+
+
Price:
$1393

Product Overview

A 1-part, ready-to-use, re-enterable, intumescent putty that can be easily formed to fire stop through penetrations and blank openings in fire-rated assemblies. Often used to fill voids in large openings and/or complex fire stop systems. Provides up to 4-hours of fire protection. Dark red moldable putty stick.
  • Fire stop tested up to 4-hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Provides draft and cold smoke seal
  • Often used to fill voids in large and/or complex fire stop systems
  • Pliable and conformable (molds easily into required shapes)
  • Helps reduce noise transfer (STC-rating of 56 when tested in STC 56-rated wall assembly)
  • Noncorrosive to metal and compatible with synthetic cable jackets
  • No wood or materials from proposition 65 were intentionally added to this product
  • Product contains less than 1% Volatile Organic Compound (VOC)

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Product Depth (in.)
1.813 in
Product Height (in.)
1.813 in
Product Width (in.)
7.75 in

Details

Compatible hand tool
Other
Hand Tool Type
Other
Paint Tool Product Type
Caulk
Returnable
180-Day

Warranty / Certifications

Certifications and Listings
UL Classified,UL Listed
Manufacturer Warranty
No Warranty Available

Questions & Answers

7Questions11Answers

Does this putty stay pliable and easily removed and reusable?

Asked by AlexFaulkner August 24, 2017
5
Answers

It does stay pliable at least for several years but after a few months it does get a little firmer.

is there certification for the installer of this product?

Asked by Rod July 26, 2020
1
Answer

Hello. Due to the technical nature of your question, please contact our team directly at 1-800-494-3552 M-F 8am-5pm CT so we can gather more information to better assist you. Thank you.

Will mice eat it?

Asked by Goldie October 6, 2019
1
Answer

No, I have never seen any evidence of mice eating in many years of using the fire putty. You could also contact the manufacturer technical department 800 number and ask them the same question.

Will this adhere to glass or ceramic? Will it catch fire if in contact with direct flame?

Asked by Nolagirl September 1, 2018
1
Answer

Yes, it is some what sticky just like clay and should adhere to glass or ceramic just not sure how much pressure it would take t remove. No, it will not catch fire with direct flame otherwise it would not be listed as a fire barriers.

Is this in store?

Asked by jn November 27, 2019
1
Answer

I have not seen it it ny local Homedepot store however you can go to Home Depot.com and order. You can pick the fire stop at you local Hone Depot store with no shipping charges or have it delivered to your home.

Can this be used at a union in a wood burning stove to the flue pipe

Asked by Matt September 14, 2020
1
Answer

Hello. Due to the technical nature of your question, please contact our team directly at 1-800-494-3552 M-F 8am-5pm CT so we can gather more information to better assist you. Thank you.

If we don’t use all that’s been ordered can it be returned?

Asked by Mani January 6, 2020
1
Answer

I would suggest you call the Home Depot customer service number and talk to an associate.

Customer Reviews

  • 11 Customer Reviews
  • 4.4 out of 5 stars overall
67% of customers recommended.
Overall Ratings
5star-icon(7)
4star-icon(2)
3star-icon(1)
2star-icon(1)
1star-icon(0)
Sort By:
Was this helpful?
0
0
Excellent product and very easy to use...
Excellent product and very easy to use
Was this helpful?
0
0
Just what I needed....
Just what I needed.
Was this helpful?
0
0
for the price i figured it for a 1lb quantity, it is 4 oz so over priced by a factor of 4
for the price i figured it for a 1lb quantity, it is 4 oz so over priced by a factor of 4
Was this helpful?
0
0
I used this to plug the "mounting" hole in a fire rated safe. I put a piece of masking tape on th...
I used this to plug the "mounting" hole in a fire rated safe. I put a piece of masking tape on the bottom, pushed and packed the putty into the hole and covered it with a piece of paper. I used the tape and paper in case the putty might stain. The putty was easy to use and perfect for the confined work area.
Was this helpful?
0
0
Easy to use. Meet the code...
Easy to use. Meet the code
Was this helpful?
0
0
Being so malleable the 3M Fire Barrier molds didn’t stay...
Being so malleable the 3M Fire Barrier molds didn’t stay up around the heated air vents/ducts openings protruding from the ceiling.
Was this helpful?
0
0
Fills in nicely and is much easier to work with than the caulk.
Fills in nicely and is much easier to work with than the caulk.
Was this helpful?
0
0
5 Star Review
Rating provided by a verified purchaser
Was this helpful?
0
0
3M Fire Barrier moldable putty stick is an easy method...
3M Fire Barrier moldable putty stick is an easy method to restore penetrations through fire rates structures back to original fire rating. This 3M Fire Barrier meets all the building code requirements. It is good for sealing penetrations through fire safes after installing lights or Dehumidifier
Was this helpful?
1
0
Review this Product
Share your thoughts with other customers