Cut Sheet

3
Technical Service 1-800-992-1180
www.stifirestop.com
Table B: PRODUCT ESTIMATION INFORMATION (Construction Joints)
JOINT PER 1/4” INSTALLED DEPTH PER 1/2” INSTALLED DEPTH
PER 1” INSTALLED DEPTH
WIDTH
in. (mm)
CU IN/FT
(cm
3
/m)
FT/GAL
(m/L)
GAL/100 FT
(L/100 m)
CU IN/FT
(cm
3
/m)
FT/GAL
(m/L)
GAL/100 FT
(L/100 m)
CU IN/FT
(cm
3
/m)
FT/GAL
(m/L)
GAL/100 FT
(L/100 m)
0.5 (13) 1.5 (79) 154.0 (12.4) 0.65 (8.1) 3.0 (158) 77.0 (6.2) 1.3 (16.4) 6.0 (317) 38.5 (3.1) 2.6 (32.2)
0.75 (19) 2.3 (121) 102.0 (8.2) 0.95 (11.8) 4.5 (238) 51.3 (4.2) 1.9 (23.6) 9.0 (476) 25.7 (2.1) 3.9 (48.4)
1.0 (25) 3.0 (158) 77.0 (6.2) 1.3 (16.4) 6.0 (317) 38.5 (3.1) 2.6 (32.2) 12.0 (634) 19.3 (1.6) 5.2 (65.5)
1.5 (38) 4.5 (238) 51.0 (4.1) 2.0 (24.8) 9.0 (476) 25.7 (2.1) 3.9 (48.4) 18.0 (951) 12.8 (1.0) 7.8 (96.7)
2.0 (51) 6.0 (317) 38.0 (3.1) 2.6 (32.2) 12.0 (634) 19.3 (1.6) 5.2 (64.5) 24.0 (1269) 9.6 (0.8) 10.4 (129.0)
2.5 (64) 8.0 (423) 31.0 (2.5) 3.3 (40.9) 15.0 (793) 15.4 (1.2) 6.5 (80.6) 30.0 (1586) 7.7 (0.6) 13.0 (161.2)
3.0 (76) 9.0 (476) 25.0 (2.0) 3.9 (48.4) 18.0 (951) 12.8 (1.0) 7.8 (96.7) 36.0 (1903) 6.4 (0.5) 15.6 (193.4)
3.5 (89) 11.0 (581) 22.0 (1.8) 4.6 (57.0) 21.0 (1110) 11.0 (0.9) 9.1 (112.8) 42.0 (2220) 5.5 (.045) 18.2 (225.7)
4.0 (102) 12.0 (634) 19.0 (1.5) 5.2 (64.5) 24.0 (1269) 9.6 (0.8) 10.4 (129.0) 48.0 (2537) 4.8 (0.39) 20.8 (257.9)
5.0 (127) 15.0 (793) 15.0 (1.2) 6.5 (80.6) 30.0 (1586) 7.7 (0.6) 13.0 (161.2) 60.0 (3172) 3.9 (0.32) 26.0 (322.4)
6.0 (152) 18.0 (951) 12.0 (1.0) 7.8 (96.7) 36.0 (1903) 6.4 (0.5) 15.6 (193.4) 72.0 (3806) 3.2 (0.26) 31.2 (386.9)
STI Product Data Sheet •SpecSeal® Series SIL Silicone Firestop Sealant • FOD-5112 1586
TABLE IS FOR ESTIMATING PURPOSES ONLY
Table A: SEALANT REQUIREMENTS IN CUBIC INCHES PER 1/4 INCH OF INSTALLED DEPTH*
MAINTENANCE
Inspection: Installations should be inspected periodically for subsequent damage. Any damage should be repaired using SpecSeal® products per the original approved
design. Cut away damaged material and reapply sealant as required. NOTE: New penetrants of a different nature than the original design may require a totally new firestop
design or extensive modifications to the existing design. Reseal all openings as per the requirements of the modified design.
TECHNICAL SERVICE
Specified Technologies Inc. provides toll free technical support to assist in product selection and appropriate installation design. UL Systems, Material Safety Data Sheets
and other technical information is available at the Technical Library at www.stifirestop.com.
PRECAUTIONARY INFORMATION:
Avoid contact with eyes. Uncured product may irritate eyes on contact. Use only in well ventilated areas. To clean areas of skin contact, wipe off uncured material with a
dry cloth or paper towel prior to washing. Waterless hand cleaners are particularly effective while sealant is uncured. Consult Material Safety Data Sheet for additional
information on the safe handling and disposal of this material.
AVAILABILITY
SpecSeal® Series SIL Silicone Firestop Sealants are available from authorized STI distributors worldwide. Visit www.stifirestop.com or call US Toll Free: 800.992.1180
or Outside US: [phone] for information concerning where to purchase these and other STI products.
Diameter of Opening - in. (mm)
PIPE SIZE 1.5 (38) 2.0 (51) 3.0 (76) 4.0 (102) 5.0 (127) 6.0 (152) 7.0 (178) 8.0 (203) 10 (254) 12 (305) 14 (356) 26 (660)
Trade Size
in. (mm)
Pipe O.D.
in. (mm)
0.5 (13) 0.840 (21) 0.3 (4.9) 0.6 (9.8) 1.6 (26.2) 3.0 (49.2) 4.8 (78.7) 6.9 (113.0) 9.5 (155.7) 12.4 (203.2) 19.5 (319.5) 28.1 (460.5) 38.3 (627.6) 132.6 (2173)
1.0 (25) 1.315 (33) 0.1 (1.6) 0.4 (6.6) 1.4 (22.9) 2.8 (45.9) 4.6 (75.4) 6.7 (109.8) 9.3 (152.4) 12.2 (200.0) 19.3 (316.3) 27.9 (457.2) 38.1 (624.3) 132.4 (2170)
1.5 (38) 1.900 (48) 1.1 (18.0) 2.4 (39.3) 4.2 (68.8) 6.4 (104.9) 8.9 (145.8) 11.9 (195.0) 18.9 (309.0) 27.6 (452.3) 37.8 (619.4) 132.0 (2163)
2.0 (51) 2.375 (60) 0.7 (11.5) 2.0 (32.8) 3.8 (62.3) 6.0 (98.3) 8.5 (139.2) 11.5 (188.4) 18.5 (309.7) 27.2 (445.7) 37.4 (568.6) 131.6 (2157)
2.5 (64) 2.875 (73) 0.1 (1.6) 1.5 (24.6) 3.3 (54.1) 5.4 (88.4) 8.0 (131.1) 10.9 (178.6) 18.0 (295.0) 26.7 (437.5) 36.9 (604.7) 131.1 (2148)
3.0 (76) 3.500 (79) 0.7 (11.5) 2.5 (41.0) 4.7 (77.0) 7.2 (118.0) 10.2 (167.1) 17.2 (281.9) 25.9 (424.4) 36.1 (591.6) 130.3 (2135)
3.5 (89) 4.000 (102) 1.8 (29.5) 3.9 (63.9) 6.5 (106.5) 9.4 (154.0) 16.5 (270.4) 25.1 (411.3) 35.3 (578.5) 129.6 (2124)
4.0 (102) 4.500 (114) 0.8 (13.1) 3.0 (49.2) 5.6 (91.8) 8.5 (139.3) 15.6 (255.6) 24.2 (396.6) 34.4 (563.7) 128.7 (2109)
6.0 (152) 6.625 (168) 1.1 (18.0) 4.0 (65.5) 11.1 (181.9) 19.7 (322.8) 29.9 (490.0) 124.2 (2035)
8.0 (203) 8.625 (219) 4.9 (80.3) 13.6 (222.9) 23.8 (390.0) 118.0 (1934)
10.0 (254) 10.750 (273) 5.6 (91.8) 15.8 (259.0) 110.0 (1803)
12.0 (305) 12.750 (324) 6.6 (108.1) 100.8 (1652)
24.0 (610) 24.000 (610) 19.6 (321.2)
*Different Sealant Depth?
1/2" (12.7) Multiply by 2
5/8" (15.9)
Multiply by 2.5
1" (25.4) Multiply by 4
1-1/4" (31.8) Multiply by 5