Firestop Plug 4" (102 mm)

Firestop Plug 4" (102 mm) Intumescent Firestop Plug The Firestop Plug 4" (102 mm) by Specified Technologies is an intumescent foam plug designed for temporary or permanent sealing of single or grouped cables, metallic and non-metallic pipe penetrations, and blank openings in constructions such as concrete or gypsum board. This product is suitable for electrical distributors and switchgear suppliers requiring reliable fire and smoke sealing solutions for cable penetrations and conduit stubs. Its polyurethane composition expands when exposed to heat, effectively sealing openings and preventing fire spread. Specifications Application: For temporary or permanent sealing of single or grouped cables and blank openings through common construction such as concrete or gypsum board. Material: Intumescent polyurethane foam Color: Red Dimensions: 4.64 in. width x 4.64 in. length x 3.1 in. height Fire Rating: 2 HR Weight: 0.61 lbs (0.28 kg) Expansion: Expands a minimum of 10 times when exposed to heat Density: 19 pcf (304 kg/m³) Made in USA: Yes Manufacturer Part #: FP400 Features Intumescent design expands in all directions upon heat exposure Soft and resilient foam conforms to cable and pipe surfaces Easy to install with no special tools required Reinstallable for easy retrofitting of cables Paintable to match surrounding surfaces Downloads & Links Spec Sheet Warranty Installation Sheet Product Brochure Safety Data Sheet