TwitterFacebookGoogle

https://willseal.com/ww-ul-listings/

Willseal | UL Classified Fire Rated Systems
Wall to Wall

**Click on the UL listing name for further information in a PDF format**

UL Listing
Sealant Name
Fire Rating
Hours
Nominal Joint Width
(inches)
Foam Depth
(inches)
Movement Substrate
Min Max
WW-D-0134 – conf. A
FR joint, FR joint UC
1 or 2* 1/2 in. 1/2 in. 4 in. ± 50% Gypsum
WW-D-0134 – conf. B
FR joint, FR joint UC
1 or 2* 1/2 in. 1-7/8 in. 4 in. ± 50% Gypsum
WW-D-0135
FR joint, FR Joint UC
1 or 2* 1/2 in. 1-7/8 in. 4 in. ± 50% Gypsum
WW-D-0136
FR joint, FR Joint UC
2 1/2 in. 2 in. 4 in. ± 50% Concrete
WW-D-0137
FR joint UC
1 or 2* 1/2 in. 1 in. 3 in. ± 50% Gypsum
WW-D-0138
FR joint UC
1 or 2* 1/2 in. 1-7/8 in. 3 in. for max 1 in. joints;
4 in. for max 1-7/8 in. joints
± 50% Concrete
WW-D-0139 – conf. A
FR joint, FR joint UC
3 1/2 in. 1-7/8 in. 3 in. for max 1 in. joints;
4 in. for max 1-7/8 in. joints
± 50% Concrete
WW-D-0139 – conf. B
FR joint UC
3 1/2 in. 1-7/8 in. 3 in. for max 1 in. joints;
4 in. for max 1-7/8 in. joints
± 50% Concrete
WW-D-0165 – conf. A
FR joint, FR joint UC
1 1/2 in. 1-1/4 in. 2 in. ± 25% (1/2 in. to 1-1/4 in.)
± 50% (1/2 in. to 1 in.)
Gypsum
WW-D-0165 – conf. B
FR joint UC
2 1/2 in. 1-1/4 in. 2 in. ± 25% (1/2 in. to 1-1/4 in.)
± 50% (1/2 in. to 1 in.)
Gypsum
WW-D-1121
FR joint
1 or 2* 2 in. 2-1/2 in. 4 in. ± 50% Gypsum
WW-D-1122
FR joint
1 or 2* 2 in. 4-1/2 in. 4 in. ± 25% Gypsum
WW-D-1123
FR joint, FR joint UC
1 or 2* 2 in. 4-1/2 in. 4 in. ± 25% Gypsum
WW-D-1124
FR joint, FR joint UC
2 2 in. 4-1/2 in. 4 in. ± 25% Concrete
WW-D-1125
FR joint
2 2 in. 2-1/2 in. 4 in. ± 50% Concrete
WW-D-1126
FR Joint, FR joint UC
1 or 2* 2 in. 4-1/2 in. 4 in. ± 50% (2 in. to 3 in.)
± 25% (3 in. to 4-1/2 in.)
Gypsum
WW-D-1127 – conf. A
FR Joint, FR joint UC
3 2 in. 3-3/8 in. 4 in. ± 50% (2 in. to 3 in.)
+ 25% / – 50% (2 in. to 3-3/8 in.)
Concrete
WW-D-1127 – conf. B
FR joint UC
3 2 in. 3-3/8 in. 4 in. ± 50% (2 in. to 3 in.)
+ 25% / – 50% (2 in. to 3-3/8 in.)
Concrete
WW-D-1160
FR joint, FR joint UC
2 2 in. 3-1/2 in. 4 in. ± 50% Concrete
WW-D-1161
FR joint
1, 2, or 3* 2 in. 6 in. 4 in. ± 50% Gypsum
WW-D-1162
FR joint
3 2 in. 6 in. 4 in. ± 50% Concrete

*The hourly fire rating of the joint system is dependent on the hourly fire rating of the wall.
Reprinted from the Online Certifications Directory with permission from UL
© 2013 UL LLC