Pemko S773W-21 Silicone Adhesive-Backed Fire-Smoke Gasketing - 21' Length, 1/2" Width, 3/8" Height, White Col
Pemko S773W-21 Silicone Adhesive-Backed Fire-Smoke Gasketing - 21' Length, 1/2" Width, 3/8" Height, White Color. PemkoPrene, silicone triple-fin gasketing, Hot Smoke Seal intumescent edge sealing for Category B doors, and combination fire and smoke gasketing. Adhesive-backed material installs easily to the door frame. Adhesive-backed material installs easily to the door frame
Features Pemko S773W-21 Silicone Adhesive-Backed Fire-Smoke Gasketing - 21' Length,
- S773 adhesive perimeter seal is extruded from high-temperature silicone; effective between -58 degrees (F) and 450 degrees (F)
- Triple-fin gasketing design effectively blocks light and sound from infiltrating a room
- Care must be taken to maintain clearance requirements of NFPA 80
Ratings
Air Infiltration Tested
Intertek Testing (Warnock Hersey)
Sound Tested - ASTM E90
BHMA Certified
Smoke Tested - UL1784
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
Specifications
Available Finishes: |
D - Dark Brown Silicone TAN - Tan Silicone W - White Silicone
|
Available Sizes: |
17', 18', 20', 21', 25' |
Width: |
1/2" (12.7 mm) |
Height: |
3/8" (9.5 mm) |
Manufacturer: |
Pemko |
Certifications
BHMA: |
BHMA Certified |
UL: |
Underwriters Laboratory 4L10 Fire Rated - UL10C - Positive Pressure |
Other Certifications: |
Air Infiltration Tested Intertek Testing (Warnock Hersey) Smoke Tested - UL1784 Sound Tested - ASTM E90 |