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STI STI EP45

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Description

Modified Industry Description

ELECTRICAL BOX INSERT 4 1/4IN X 4

AD Description

SpecSeal® PowerShield® EP45 Firestop Pad, 350 deg F Expansion Begins, 350 to >1000 deg F Expansion Range, <130 deg F Service Temperature, 64 STC Rating, For Use With 4-11/16 in Square Boxes, Red

Specifications

Application
protect an electrical box and maintain fire-resistance ratings of wall assemblies, when the horizontal separation between metallic boxes on opposite sides of the wall is less than 24" (610 mm).
Brand Name
STI
Color
Red
Composition
Intumescent insert
Container
Box
Country of Origin
USA
Fire_Rating
2
Size
4.5 X 4.5 X .125
Special Features
Tested in boxes up to 4-1/2 in. x 14 in. x 2-1/2 in., Suitable for steel and plastic face plates., Easily pre-installs before shipping to the jobsite., Eliminates the need for putty.
Standard
UL263 (ASTM E119, NFPA 251)
Sub_Brand
EP
Type
Electrical Box Insert
Width_2
14.2500

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