Fireproof putty for factory electrical distribution boxes

Fireproof putty pads are moldable, UL-rated solutions designed to seal electrical boxes, prevent the spread of flames and smoke, and maintain fire-rated wall integrity.

Key Features

Fireproof putty pads are specifically formulated to protect electrical boxes and outlets in construction sites by providing: Fire and smoke resistance: High UL and STC ratings help prevent flames, smoke, and gas from passing through wall penetrations, maintaining the hourly fire rating of walls. Moldability and adhesion: Pads are pliable, allowing them to conform to irregular box shapes and adhere to surfaces like concrete, metal, and brick. Ease of installation: Many products come in pre-cut squares (e.g., 7″ x 7″ or 7-1/2″ x 7-1/2″) and include disposable gloves for quick, tool-free placement around outlets, junction boxes, and light switches.

Sound dampening: Some pads also reduce noise transfer through electrical enclosures, which can be beneficial in offices, studios, or quiet spaces.

Recommended Products

Trademark Soundproofing Acoustical Putty Pads: Moldable pads that seal electrical boxes from fire and sound, maintain wall fire ratings, and adhere to metal or non-metal boxes.

ABOA

T T Fire Putty Pads: Bulk moldable pads with disposable gloves, heat-resistant, and suitable for concrete, metal, and brick surfaces.

Resilient Construction Peel-and-

Stick Pads: Pre-cut pads for quick installation around gang boxes and junction boxes, providing fire and sound protection without additional tools.

Hilti C

P 617 Firestop Putty Pad: Professional-grade firestop putty suitable for commercial electrical installations, with UL certification and hands-on demonstration support available.

Installation Tips

Ensure the box and surrounding wall are clean and dry before applying the putty. Mold the pad to fit snugly around the box edges and any cable penetrations. For peel-and-stick pads, cut to size if necessary and press firmly to ensure a secure seal.

Follow manufacturer guidelines for thickness and coverage to maintain fire rating compliance. Using fireproof putty pads on construction site electrical distribution boxes enhances safety, helps meet code requirements, and provides a reliable barrier against fire and smoke while allowing for straightforward installation and maintenance.