RPBHB Series Intumesent Pad For Flush Box

RPBHB Series Intumescent Pad for Flush Box is designed to be back-to-back
installed into the fire resistant electrical flush boxes within compartment
walls on one or both sides of the wall. It is made of high grade special
expandable graphite raw material, will expand when exposed to fire and close
up the flush box to prevent the flame and hot gasses spreading through the
wall.

Product Features
• Expansion Ratio 20-30times
• Black color and smooth surface
• Waterproof
• Apply to RoHS
• Easy to install

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