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Minerallac Company 96252 - A fire rated putty pad for through-penetration firestop systems. It is a hand moldable, non-curing, single-component material that intumesces when heated to form an insulating char. The pad size is 9 x 9 x 1/8 in and it is used for penetrations including EMT pipe, steel conduit, cabling, and electrical boxes.

Minerallac Company 96252 A fire rated putty pad for through-penetration firestop systems. It is a hand moldable…

UPC: 085937068156

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Contact for Pricing

Call (262) 252-1600 or email [email protected] for pricing and availability.

Overview

The Minerallac Company 96252 Fire Rated Putty Pad is a hand moldable, non-curing, single-component firestop solution designed for through-penetration applications. Measuring 9 inches by 9 inches with a 1/8-inch thickness, this putty pad provides a 1 to 2-hour fire rating and meets critical industry standards including ASTM E814, UL1479, and ULC/CAN4-S115. Engineered for use in electrical, mechanical, and construction environments, the 96252 is ideal for sealing penetrations around EMT pipe, steel conduit, cabling, and electrical boxes to prevent the spread of flames, smoke, gas, and water during a fire event. Key applications include small openings, metal or non-metallic electrical boxes, large steel boxes, junction boxes, and areas requiring vibration or movement buffering. The putty intumesces when exposed to heat, forming an insulating char that effectively blocks fire and smoke passage. Unlike curing systems, this non-curing material remains pliable indefinitely, allowing for easy reconfiguration or reuse as penetrations are modified. It adheres to all common building surfaces without tools or mixing, simplifying installation and reducing labor time. The 96252 is part of Minerallac's Cully firestop product line, which includes complementary putty pads, sticks, caulk, and gaskets. It is Buy America Act compliant and features a flame spread index of 10 and smoke index of 125, ensuring minimal contribution to fire hazards. With a STC rating of 60, it also provides acoustic insulation benefits. Each pad is sold individually (1ct) with a master carton quantity of 20, making it suitable for both small projects and large-scale installations.
  • Hand moldable, non-curing single-component firestop material
  • Intumesces when heated to form insulating char, blocking flames/smoke
  • Meets ASTM E814, UL1479, and ULC/CAN4-S115 standards
  • 1 to 2-hour fire rating with flame spread index 10 and smoke index 125
  • Adheres to all common building surfaces; no tools or mixing required

Specifications

Applications
Use Fire Rated Putty Pads for various penetrations: small openings, EMT Pipe, Steel, Conduit, and Cabling, metal or non-metallic electrical boxes, large steel boxes and junction boxes. UL approved designs Putty Pads with FRM Mortar designs to help provide a barrier or buffer for energized bus ducts or conduits as well as provide a barrier from vibration and movement
Characteristics/ Features
Expands when exposed to fire, no volatile solvents, no asbestos fillers, single component, applied by hand, adheres to all common building surfaces, STC rating 60-Pads
Description
Is a hand moldable non-curing one component fire rated material for through-penetration firestop systems. The Putty will intumesce when heated, forming an insulating char. In the event of a fire, the putty will prevent the spread of flames, smoke, gas and water through penetration openings.
Flame Spread
10
Material
Putty
Size
9 x 9 x 1/8"
Size
9" X 9" X 1/8"
Smoke Index
125
Type
Fire Rated Putty Pad
Fire rated putty pad for through-penetration firestop systems. It is a hand moldable, non-curing, single-component material that intumesces when heated to form an insulating char. The pad is sized for use around small openings, EMT pipe, steel conduit, cabling, and electrical boxes.

96250

Fire rated putty pad for through-penetration firestop systems. It is a hand moldable, non-curing, single-component material that intumesces when heated to form an insulating char. The pad is sized for use around small openings, EMT pipe, steel conduit, cabling, and electrical boxes.
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Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.