3M Fire Barrier Moldable Putty Stix Flexible 313043148173 1.45

( Brand: 3m ), ( Part Type: Fire ), ( Caulk And Sealant Application: Specialty ), ( Caulk And Sealant Type: Synthetic Rubber ), ( Color/finish: Dark Red ), ( Dry Color Family: Red ), ( Dry To Touch: Min ), ( Features: Paintable, Permanently Flexible ), ( Interior/exterior: Interior ), ( Returnable: 90-day ), ( Sealant Form: Putty ), ( Manufacturer Warranty: See Product Data Sheet ), ( Individual Size: Oz ), ( UPC: 313043148173 )

Review 3M Fire Barrier 1.45 Inch Moldable Putty Stix Mp Flexible

Introducing the 3M 313043148173 Fire Barrier 1.45 Moldable Putty Stix, a versatile and effective fire protection solution for various applications. This putty is specifically designed to meet the stringent requirements of firestopping and intumescent sealing, making it an indispensable tool for professionals in construction, fire safety, and related industries.

The 1.45-pound (658-gram) Fire Barrier Putty Stix from 3M comes in a convenient and easy-to-handle size. Its moldable nature allows for superior adaptability to various firestopping configurations, ensuring a seamless and effective firestopping application every time. The putty is designed to expand when exposed to heat, creating an intumescent seal that can prevent the spread of fire.

This fire barrier putty is formulated with advanced materials that provide exceptional fire protection capabilities. It is tested and certified to meet the standards of UL 1479, ensuring its ability to withstand temperatures up to 2000 F (1093 C) and maintain its integrity during a fire event.

The 3M 313043148173 Fire Barrier Putty Stix is designed for use in a wide range of applications, including firestops around penetrations through fire-rated walls and partitions, joints between fire-rated structural members, and sealing openings around doors and windows. Its flexibility and ease of use make it an ideal choice for both new construction projects and retrofits.

In summary, the 3M 313043148173 Fire Barrier 1.45 Moldable Putty Stix is a high-performance, easy-to-use fire protection solution that offers superior adaptability, exceptional fire resistance, and reliable intumescent sealing capabilities. Trusted by professionals in the industry, this putty is an essential tool for ensuring the safety and integrity of buildings and structures in the face of fire hazards.

Pros and Cons of Buying 3M 313043148173 Fire Barrier Moldable Putty Stix

The 3M 313043148173 Fire Barrier Moldable Putty Stix is a flexible material used to seal joints, gaps, and cracks in fire-resistant applications. This product is designed to provide a fire-resistant seal and maintain its shape under high temperatures. In this analysis, we will discuss the advantages and disadvantages of purchasing this fire barrier putty.

1. Fire Resistance: The primary advantage of using 3M Fire Barrier Moldable Putty Stix is its ability to provide a fire-resistant seal. It is specifically designed to maintain its shape and integrity under high temperatures, making it suitable for use in fire-resistant applications.

2. Flexibility: The putty is highly flexible, allowing it to be easily molded to fit various shapes and sizes of gaps and cracks. This feature makes it an ideal choice for applications where sealing irregularly shaped areas is required.

3. Easy to Use: The putty can be easily applied using common hand tools such as putty knives, trowels, or spatulas. It is also relatively easy to sand and finish once it has cured, making installation and finishing a straightforward process.

4. Durable: The putty has a high resistance to both heat and chemicals, ensuring that it remains effective for an extended period. This makes it a reliable choice for use in harsh environments.

1. Cost: The 3M Fire Barrier Moldable Putty Stix is more expensive than standard putty or caulk. Its specialized fire-resistant properties and high durability come at a premium price.

2. Limited Color Options: The putty is only available in a few standard colors, which may not match the color scheme of some projects.

3. Longer Curing Time: Compared to standard putty or caulk, the 3M Fire Barrier Moldable Putty Stix takes longer to cure. This can add time to the construction or installation process.

The 3M 313043148173 Fire Barrier Moldable Putty Stix offers several advantages, including its ability to provide a fire-resistant seal, flexibility, ease of use, and durability. However, it also comes with some disadvantages, such as a higher cost, limited color options, and a longer curing time.

If you are working on a project that requires a fire-resistant seal and the ability to seal irregularly shaped gaps and cracks, the 3M Fire Barrier Moldable Putty Stix is an excellent choice. Its specialized properties make it a reliable and effective option for fire-resistant applications. However, if cost is a significant concern, you may want to consider alternative, less expensive options for sealing joints and gaps.

Details:

Moldable Putty Stix MP Flexible. 100% Satisfaction, Satisfaction Guaranteed. Fire Barrier 1.45 In.

specifications indusfir:

• brand: 3m
• part type: Fire
• caulk and sealant application: Specialty
• caulk and sealant type: Synthetic Rubber
• color/finish: Dark Red
• dry color family: Red
• dry to touch: Min
• features: Paintable, Permanently Flexible
• interior/exterior: Interior
• returnable: 90-day
• sealant form: Putty
• manufacturer warranty: See Product Data Sheet
• individual size: Oz
• upc: 313043148173

offer indusfir:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: June 2, 2026

returns indusfir:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

shipping indusfir:

• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard
• transit: 4-8 Days

seller indusfir:

• city: Detroit, Michigan
• # reviews: 1332
• rating: 99.7%

payments indusfir:

• credit card: Discover
• wallet: Apple-pay
• other

general indusfir:

• condition: New
• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment

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