Fire stopping

Construction Joints

 Whether you are a drywaller, carpenter, caulker, glazer or masonry contractor, one thing you know is construction joints move. When construction joints require firestopping, you need a tested product that can meet the demands of expanding and contracting joints day in and day out.

That’s why 3M Fire Protection Products developed fire barrier sealants and sprays that meet the movement needs of head-of-wall, wall-to-wall and perimeter joints. These products undergo stringent building movement testing prior to firestop testing and are designed to meet the challenges of firestopping construction joints for many years.

 FIRE RESISTIVE JOINTS                                                                                                                                                           

1.        

3M™ FireDam™ Spray 200

 
 

 

 

This sprayable coating is a quick and easy method for firestopping fire rated construction joints, including:head-of-wall, wall-to-wall, floor-to-floor and perimeter joints.

Up to 4-hour fire ratings for joint systems per

ASTM E 1966 (UL 2079)

Up to 2-hour fire ratings for through penetrations per

ASTM E 814 (UL 1479)

Elastomeric — forms a flexible seal with compression/extension of up to ±50% of nominal joint width

High coverage rate reduces installation time

Fast-drying, low-sag formula

Applied with conventional airless spray equipment

Paintable when cured

Applied as 1/8 in. wet coating (per system details)

Easy clean-up with water

Available in 5 gallon pails

 

2.        

3M™ Fire Barrier Water Tight Sealant 1000 NS


 

 


Non-slumping silicone firestop for wall and floor applications.

 Up to 3-hour fire ratings for joint systems per ASTM E 1966 (UL 2079)

Up to 3-hour fire ratings for through penetrations per

ASTM E 814 (UL 1479)

Compression/extension recovery of ±31% of original joint width

 

 

 

 

 

 

3.        

3M™ Fire Barrier Water Tight Sealant 1003 SL

 

Self-leveling silicone firestop for floor applications.

 

Up to 3-hour fire ratings for joint systems per ASTM E 1966 (UL 2079)

Up to 3-hour fire ratings for through penetrations per

ASTM E 814 (UL 1479)

Compression/extension recovery of ±31% of original joint width

 

 

 

4.        

3M™ Fire Barrier Silicone Sealant 2000+

 

Bonds to most common construction materials to form a

flexible firestop seal.

 

Up to 4-hour fire ratings for joint systems per

ASTM E 1966 (UL 2079)

Up to 3-hour fire ratings for through penetrations per

ASTM E 814 (UL 1479)

Compression/extension recovery of ±13% of original joint width

Superior adhesion

Weather-resistant

 

5.        

3M™ Fire Barrier Sealant FD 150+

Economical firestop sealant for through-penetration

and joint applications.

 

Up to 4-hour fire ratings for joint systems per

ASTM E 1966 (UL 2079)

Up to 3-hour fire ratings for through penetrations per

ASTM E 814 (UL 1479)

Elastomeric — forms a flexible seal with compression/

extension of up to ±19% of nominal joint width

Easy installation, cleanup and disposal

Formulated without halogens

Sag-resistant

Check UL directory. Not approved for use with CPVC pipes made using

 

 


 

 

 PERIMETER  JOINTS                                                                                                                                                                

1.        

3M™ FireDam™ Spray 200

 

This sprayable coating is a quick and easy method for firestopping fire rated construction joints, including: head-of-wall, wall-to-wall, floor-to-floor and perimeter joints.

 

Up to 4-hour fire ratings for joint systems per

ASTM E 1966 (UL 2079)

Up to 2-hour fire ratings for through penetrations per

ASTM E 814 (UL 1479)

Elastomeric — forms a flexible seal with compression/extension of up to ±50% of nominal joint width

High coverage rate reduces installation time

Fast-drying, low-sag formula

Applied with conventional airless spray equipment

Paintable when cured

Applied as 1/8 in. wet coating (per system details)

Easy clean-up with water

Available in 5 gallon pails

 

2.        

3M™ Aluminum Foil Tape 425


Designed to perform in high temperatures.

 

Used to seal cut edges of 3M™ Interam™ Endothermic Mat in order

to complete total encapsulation

Thermally-conductive, dead-soft aluminum backing combined with

a transparent acrylic adhesive backing

4.6 mil (0.12mm) aluminum foil

4 in. x 60 yd. roll

 

 

 

3.        

3M™ FSK Facing Tape 3320

 

 

Conformable, easy-to-apply and temperature-resistant.

 

Used to seal cut edges of 3M™ Fire Barrier Duct Wrap,

3M™ Fire Barrier Plenum Wrap and similar products in order to complete total encapsulation

High-performance reinforced insulation tape (Foil/Scrim/Kraft)

UL listed and mold-resistant

Special acrylic adhesive works in both very cold and hot temperatures

3.89 in. x 50 yd. roll