• Intumescent Fire Protection: Expands when exposed to heat; forms a protective insulating barrier during a fire event.
• Non-Curing & Re-Enterable: Remains moldable; allows for future modifications or cable additions without hardening.
• Simple Installation: Hand-applied; no tools or mixing required; easy to cut and shape around conduit and wiring.
• Clean & Safe Formulation: No asbestos fillers; no solvents; no hazardous ingredients.
• Sound Control Performance: STC rating of 60 for putty pads; supports sound attenuation in rated wall assemblies.

• Product Type: Fire-Rated Intumescent Putty Pad
• Size: 7 inch x 7 inch
• Thickness: 1/8 inch
• Color: Red
• Cure Time: None (non-curing)
• Intumescence Activation: Begins at approximately 220 degrees Fahrenheit (104 degrees Celsius)
• Flame Spread (ASTM E84 / UL 723): 10
• Smoke Developed Index: 125
• Fire Test Standards: UL 1479, ASTM E814, ASTM E119 (UL 263)
• Canadian Standards: CAN/ULC S115, S101, S102
• Classification: UL Classified Fill, Void or Cavity Material
• Full Case: 20 Pads

• Metal and non-metallic electrical boxes
• EMT pipe and steel conduit penetrations
• Telephone, power, and communication cabling
• Junction boxes and large steel boxes
• Fire-rated wall assemblies requiring box protection
• Commercial buildings, healthcare facilities, schools, multifamily housing, industrial plants, and retrofit projects

Surface Preparation: Ensure penetrating items are securely anchored. Clean surfaces of dust, dirt, and oil prior to installation.

Pad Installation:

• Remove liner from one side of pad.
• Align and adhere to one side of the electrical box, partially overlapping the stud.
• Wrap pad around edges and press firmly onto top, bottom, and sides of the box.
• Cut slits as needed to fit around conduit or cables.
• Trim excess material at corners and press firmly to ensure full contact.

If wallboard is already installed, pack putty into any gaps between the box and gypsum board. If wallboard will be installed after pad placement, overlap the front edge of the box to allow compression when drywall is secured.

Installation must follow applicable UL listed system designs and manufacturer guidelines.