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Home » STI Electrical Box Insert Pad- STI-EP44/45
SKU: STI-EP44

STI Electrical Box Insert Pad- STI-EP44/45

Specified Technologies, Inc.
Regular price $7.98
 
 
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  • UL Certified

STI Series EP Power Shield Electrical Box Inserts install within steel electrical boxes directly agains the back of the box. 

Property
Value
Color Red
Expansion Begins 350°F (177°C)
Expansion Range 350°F (177°C) to greater than 1,000°F (538°C)
Volume Expansion 16x to 24x (free expansion)
In Service Temperature Less than 130°F (54°C)
Storage Temperature Less than 130°F (54°C)
Oven Aging No Change (60°C)*
Humidity Exposure No Change (60°C, 98% R.H.)*
STC Rating (ASTM E 90-04) 64 (Relates to specific construction)
Shelf Life No Limit
  • Easy to install in the field or in the shop
  • No mess, no residue, no clean-up required
  • Rapid expansion - quickly seals off the passage of fire and smoke
  • High volume char - minimum to 24x
  • Water resistant - no soluble or hygroscopic ingredients
  • Conveniently sized - fits common switch and receptacle boxes
  • Non-conductive - safe for use inside box
  • Easy retrofit - can be used for boxes installed in existing walls
  • Low profile - maximizes area inside box
  • Labor savings - installs before or after wallboard installation

1-844-6Supply (844-678-7759)

sales@firesupplies.com

520 Lafayette Rd. Sparta,
NJ 07871

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