Pemko ACP112BL2 Acoustic Adhes...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$7.59
$6.66
Pemko ACP112BL2 Acoustic Adhesive Corner Pad with Silicone T-Seal .438" Black Finish

Pemko ACP112BL2 Acoustic Adhesive Corner Pad with Silicone T-Seal .438" Black Finish

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Model: ACP112BL2
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$7.59
$6.66
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Pemko Acoustic Adhesive Corner Pad with Silicone T-Seal .438"; Black Finish

Professional Self-Adhesive Astragal Meeting Stile Seal

The Pemko Acoustic Adhesive Corner Pad delivers superior sound attenuation for pairs of doors requiring acoustic performance. This high-quality silicone T-shaped seal features .438"; dimensions and operates effectively between -58�F and 450�F temperature extremes. The self-adhesive design eliminates mechanical fasteners while providing excellent compression set resistance for long-term performance on glass, metal, or wood doors.

Professional Features & Benefits

  • Silicone T-Seal Design: .438"; silicone T-shaped profile provides optimal sealing for meeting stile and astragal applications on single or double active doors.
  • Extreme Temperature Performance: Maintains flexibility between -58�F and 450�F with exceptional resistance to flex fatigue and low closing force requirements.
  • Fire Rating Compliance: Category H gaskets rated for steel frames and doors up to 3 hours, wood/plastic composite doors up to 1.5 hours, and wood core doors for 20 minutes.
  • Multi-Surface Compatibility: Designed for use on glass, metal, or wood doors with universal non-handed installation.
  • Compression Set Resistance: Excellent resistance to permanent deformation, particularly at elevated temperatures and extended periods.
  • Easy Field Installation: Self-adhesive design requires no mechanical fasteners and can be cut to size with household scissors for custom applications.
  • Acoustic Performance: Specifically engineered for sound attenuation applications while preventing heat loss and slowing smoke passage.
  • GREENGUARD Gold Certified: Compliant with multiple ASTM, UL, and ANSI/BHMA standards including UL 10C fire testing and UL 1784 air leakage requirements.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Model: ACP112
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Product Substrate: Polypropylene
  • Product Type: Gaskets
  • Subcategory: Perimeter Gasketing

Professional Applications

  • Commercial Office Buildings with Acoustic Requirements
  • Healthcare Facilities Requiring Sound Control
  • Educational Institutions and Libraries
  • Hotel and Hospitality Properties
  • Multi-Tenant Residential Buildings
  • Recording Studios and Media Facilities
  • Government and Municipal Buildings

Why Choose Pemko Quality?

Pemko Acoustic Adhesive Corner Pads deliver professional-grade sealing performance with high-quality silicone construction rated for extreme temperature operation from -58�F to 450�F. GREENGUARD Gold Certified and compliant with multiple ASTM, UL, and ANSI/BHMA standards including UL 10C fire testing and UL 1784 air leakage requirements. Engineered for demanding commercial applications where reliable acoustic performance and weatherization are essential.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Gaskets
Subcategory:
Perimeter Gasketing
Product Model:
ACP112
Product Substrate:
Polypropylene
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Pemko ACP112BL2 – Frequently Asked Questions

1) Will the Pemko ACP112 acoustic corner pad work on a pair of doors at the meeting stile?
That is what the ACP112 is built for. The silicone T-shaped seal at .438 inch is made for meeting stile and astragal applications on single or double active doors, and it installs non-handed, so there is no left or right version to specify. It sticks on with its own adhesive, so you are not drilling the astragal or the stile face to mount it.
2) Can I use the Pemko acoustic corner pad on a fire rated door, and for how long a rating?
It is a Category H gasket. On steel frames and doors it is rated up to 3 hours, on wood and plastic composite doors up to 1.5 hours, and on wood core doors for 20 minutes. It is also compliant with UL 10C fire testing and UL 1784 air leakage requirements, so it counts on smoke and draft control openings as well as straight fire rated ones. Match the rating to your door construction, not just to the opening label.
3) Will a self-adhesive seal stick to an aluminum storefront or a glass door, or only to hollow metal?
Glass, metal, and wood are all listed surfaces for this corner pad, which is why it turns up on aluminum entrances and glass fronts as often as it does on hollow metal. The adhesive backing does the mounting, so the substrate only has to be clean and flat where the pad lands.
4) Do I have to order the Pemko ACP112 corner pad in a specific length, or can I cut it on site?
Cut it on site. The pad can be trimmed to size with household scissors, so odd meeting stile heights and short corner runs are handled in the field rather than by ordering a cut length. It comes in Black.
5) Is this Pemko seal going to survive an exterior door or a mechanical room that gets hot?
Temperature range is -58F to 450F, and the silicone holds flexibility across that whole span with resistance to flex fatigue. That is well past what an exterior opening or a boiler and mechanical room will throw at it. Silicone also resists compression set, so it will not flatten out and stop sealing after a season of being squeezed shut.
6) Will adding this gasket make the doors hard to close or keep them from latching?
The seal is specified for low closing force, and silicone stays soft across its full temperature range rather than stiffening up in the cold like some compounds do. On a pair with a closer already set correctly, the added drag from a .438 inch T-seal is not the thing that stops a latch from throwing. If your doors already barely latch, fix the closer before you add gasketing.
7) Does the Pemko ACP112 meet indoor air quality requirements for a school or healthcare project?
It is GREENGUARD Gold Certified, which is the low chemical emissions listing that gets specified on schools, healthcare, and LEED pursuing projects. It also carries compliance with multiple ASTM, UL, and ANSI/BHMA standards.
8) I need sound control on an office or conference room door. Is a corner pad enough, or do I need full perimeter gasketing?
The ACP112 is a perimeter gasketing part aimed at the meeting stile, which is the leak path a pair of doors has that a single door does not. It handles sound attenuation there, and it also slows smoke passage and cuts heat loss. For a real acoustic assembly you still seal the head and jambs and address the bottom of the door; the corner pad closes the vertical gap where the two leaves come together. Treat it as one part of the perimeter, not the whole treatment.
9) What is the Pemko acoustic corner pad actually made of?
The sealing element is silicone, which is what gives it the -58F to 450F range and the compression set resistance. The carrier is polypropylene. That combination matters if you are washing the doors down with anything aggressive or running them in a high heat area, where a foam or vinyl seal would take a set and quit sealing.
10) Do I need to order left and right hand versions of the Pemko ACP112 for a pair of doors?
No handing to specify. Installation is universal non-handed, so the same part goes on either leaf. Model designation is ACP112, in Black.
How fast can I get the Pemko ACP112BL2 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Pemko ACP112BL2 come with a warranty?
Absolutely. The Pemko ACP112BL2 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Pemko ACP112BL2?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Pemko ACP112BL2 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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