10 Best 3M Fireplaces
for May 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.9
SCORE
3M Fire Block Foam FB-Foam, Orange, 12 fl oz, Aerosol Can

3M Fire Block Foam FB-Foam

Orange, 12 fl oz, Aerosol Can

by 3M
What We like

Ready-to-use (no mixing required)

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Product Features

  • Heat-resistant up to 240 F (115 C)
  • ASTM E 84 Class 1 (modified)
  • Draft stop helps reduce air infiltration
  • Thermal insulator R-Value of 4 to 5 per inch typical

Draft stop helps reduce air infiltration Astm e 84 class 1 (modified) Thermal insulator r-value of 4 to 5 per inch typical Heat-resistant up to 240 f (115 c)

2
9.8
SCORE
3M Aluminum Foil Tape 3340, 2.5

3M Aluminum Foil Tape 3340

2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair

by 3M
What We like

LONG LASTING: The foil backing serves as an excellent barrier against moisture, dust and many chemicals - making it strong, durable and long-lasting.

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Product Features

  • HOT AND COLD TEMPERATURES: Combination of a foil backing and acrylic adhesive gives this tape a superb operational temperature range of -40F-300F (-40C-149C).
  • APPLICATIONS: Heating Ventilation Air Conditioning (HVAC), duct closure, vapor seal on reinforced fiberglass duct board, rigid fiber glass duct board, flexible air ducts and air connectors.
  • VAPOR SEAL TAPE: 2. 0 mil aluminum foil backing (4. 0 mil total thickness) with a strong, pressure sensitive acrylic adhesive is ideal as a vapor seal tape for duct closure.
  • EASY RELEASING LINER: Poly coated Kraft paper liner protects the adhesive and keeps the tape ready for use.
  • Listed for both UL181A-P and UL181B-FX

Easy releasing liner: poly coated kraft paper liner protects the adhesive and keeps the tape ready for use. Vapor seal tape: 2. 0 mil aluminum foil backing (4. 0 mil total thickness) with a strong, pressure sensitive acrylic adhesive is ideal as a vapor seal tape for duct closure. Listed for both ul181a-p and ul181b-fx Applications: heating ventilation air conditioning (hvac), duct closure, vapor seal on reinforced fiberglass duct board, rigid fiber glass duct board, flexible air ducts and air connectors. Hot and cold temperatures: combination of a foil backing and acrylic adhesive gives this tape a superb operational temperature range of -40f-300f (-40c-149c).

3
9.3
SCORE
3M Fire Barrier Rated Foam FIP 1-Step, Maroon, 12.85 fl oz Cartridge - 51115549250

3M Fire Barrier Rated Foam FIP 1-Step, Maroon, 12.85 fl oz Cartridge

51115549250

by 3M
What We like

Paintable with primer

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Product Features

  • Excellent adhesion and does not require backing material in wall or floor applications
  • Intumescent foam expands when exposed to fire
  • Re-enterable and repairable foam remains pliable after installation
  • Sag resistant, quick curing formulation that expands up to 5 times in volume during installation
  • Firestop tested and rated up to 2 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115

Firestop tested and rated up to 2 hours in accordance with astm e 814 (ul 1479) and can/ulc s115 Re-enterable and repairable foam remains pliable after installation Sag resistant, quick curing formulation that expands up to 5 times in volume during installation Intumescent foam expands when exposed to fire Excellent adhesion and does not require backing material in wall or floor applications

4
9.3
SCORE
3M Fire Barrier Moldable Putty Stix MP+, Red, 1.45 in x 6 in

3M Fire Barrier Moldable Putty Stix MP+

Red, 1.45 in x 6 in

by 3M
What We like

Pliable and conformable design easily molds into required shapes

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Product Features

  • Excellent adhesion and aging properties provide a long-term performance
  • Will not dry out or crumble for a re-enterable and repairable solution
  • Helps reduce noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly)
  • Putty provides draft and cold smoke seal
  • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115

Firestop tested up to 4 hours in accordance with astm e 814 (ul 1479) & can/ulc s115 Helps reduce noise transfer (stc-rating of 56 when tested in stc 56-rated wall assembly) Excellent adhesion and aging properties provide a long-term performance Will not dry out or crumble for a re-enterable and repairable solution Putty provides draft and cold smoke seal

5
8.8
SCORE
3M Fire Barrier Sealant FD 150+, Red, 10.1 fl oz Cartridge

3M Fire Barrier Sealant FD 150+

Red, 10.1 fl oz Cartridge

by 3M
What We like

Water-based for easy installation, cleanup and disposal

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Product Features

  • Re-enterable and repairable fire barrier sealant
  • High-solids formula means limited shrinkage
  • Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Continuous seal remains pliable and allows for typical pipe movement
  • Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)

Fire resistive joint system tested up to 4 hours in accordance with astm e 1966 (ul 2079) Re-enterable and repairable fire barrier sealant Firestop tested up to 3 hours in accordance with astm e 814 (ul 1479) and can/ulc s115 High-solids formula means limited shrinkage Continuous seal remains pliable and allows for typical pipe movement

6
8.8
SCORE
3M High Temperature Flue Tape, High Heat Sealing Tape up to 600 degrees, 15-Foot Roll

3M High Temperature Flue Tape

High Heat Sealing Tape up to 600 degrees, 15-Foot Roll

by 3M
What We like

1.5 in. x 15 ft. roll

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Product Features

  • Helps reduce heating costs
  • Heat resistant up to 600 F
  • Measures 1.5 in x 5 yd
  • Made in the USA
  • Stops leaks from hot air ducts

Heat resistant to 600 degrees fahrenheit Helps reduce heating costs Stops leaks from hot air ducts Heat resistant up to 600 f Measures 1.5 in x 5 yd Made in the usa

7
8.8
SCORE
3M High Temperature Flue Tape, 15-Foot Roll, 4-ROLL

3M High Temperature Flue Tape

15-Foot Roll, 4-ROLL

by 3M
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8
8.8
SCORE
3M High-Temperature Flue Tape (2 Packs)

3M High-Temperature Flue Tape (2 Packs)

by 3M
What We like

Made in the USA

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Product Features

  • Heat resistant up to 600 F
  • Each Package Measures 1.5 in x 5 yd
  • Stops leaks from hot air ducts
  • Helps reduce heating costs

Heat resistant up to 600 f Stops leaks from hot air ducts Helps reduce heating costs Each package measures 1.5 in x 5 yd

9
8.7
SCORE
3M Fire Barrier Silicone Sealant 2000+, Gray, 10.3 Fl Oz Cartridge (98040052999),Light Gray

3M Fire Barrier Silicone Sealant 2000+

Gray, 10.3 Fl Oz Cartridge (98040052999), Light Gray

by 3M
What We like

Durable sealant provides excellent weatherability during construction

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Product Features

  • Fire resistance tested upto 4 hours for construction joint systems in accordance with ASTM E 1966 (UL 2079)
  • Compression and extension capability of 13%
  • Offers excellent caulk rate and applied with conventional caulking equipment
  • Firestop tested upto 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Engineered to provide optimum adhesion to a wide variety of construction materials

Engineered to provide optimum adhesion to a wide variety of construction materials Offers excellent caulk rate and applied with conventional caulking equipment Firestop tested upto 3 hours in accordance with astm e 814 (ul 1479) and can/ulc s115 Compression and extension capability of 13% Fire resistance tested upto 4 hours for construction joint systems in accordance with astm e 1966 (ul 2079)

10
7.2
SCORE
3M Fire Barrier Wrap Strips FS-195+, 2

3M Fire Barrier Wrap Strips FS-195+

2" x 24", 10 rolls/case

by 3M
What We like

Easily installed simply wrap, secure and seal

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Product Features

  • Aluminum foil exterior makes for accurate, effective installation
  • Material is intumescent for thermal insulation (Intumescent material effectively firestops non-metallic penetrants)
  • Re-enterable material saves time and money after installation
  • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479)

Aluminum foil exterior makes for accurate, effective installation Material is intumescent for thermal insulation (intumescent material effectively firestops non-metallic penetrants) Re-enterable material saves time and money after installation Firestop tested up to 4 hours in accordance with astm e 814 (ul 1479)

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