Zero International 8150S Black...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$66.37
Zero 8150 Black Self-Adhesive Gasketing with Pressure Sensitive Adhesive

Zero International 8150S Black Silicone Self-Adhesive Gasketing with Pressure Sensitive Adhesive

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Model: 8150S-17-BK

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

$66.37
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Zero International 8150S Black Silicone Self-Adhesive Gasketing with Pressure Sensitive Adhesive

The Zero International 8150S is a black silicone self-adhesive gasketing designed to provide reliable sealing performance for commercial door openings. Constructed from durable silicone material and equipped with 3M self-adhesive tape for fast, mess-free installation, this gasketing is a practical solution for door trim and weatherstripping applications. Available on special order in the ZAG (Zero Anti-Ligature Gasketing) configuration for facilities requiring anti-ligature features, this product supports both standard commercial installations and specialized safety and security environments.

Key Features

  • Silicone Construction: Made from silicone material for consistent flexibility and long-term sealing performance in commercial door applications.
  • Black Finish: Finished in black to complement a wide range of door and frame color schemes.
  • Self-Adhesive Application: Equipped with 3M self-adhesive tape, allowing for quick, straightforward installation without the need for mechanical fasteners.
  • Anti-Ligature Option Available: On special order, available in ZAG (Zero Anti-Ligature Gasketing) configuration for facilities with heightened safety requirements; contact sales for details.
  • Commercial-Grade Design: Intended for commercial door trim and accessory applications, supporting durability standards typical of high-traffic environments.

Technical Specifications

  • Product Group: Door Trim and Accessories
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Commercial/Residential: Commercial
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Zero International 8150S?

Zero International door trim and accessory products are built with quality materials like silicone gasketing and dependable 3M adhesive systems to deliver consistent, professional-grade sealing performance. With the added flexibility of an anti-ligature configuration available on special order, the 8150S is engineered to meet the practical needs of a wide range of commercial door installations.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Gasketing
Commercial/Residential:
Commercial
Department:
Door Hardware

Zero International 8150S-17-BK – Frequently Asked Questions

1) Does the Zero International 8150S gasketing need screws, or does it stick on?
No fasteners. The 8150S silicone gasketing comes with 3M pressure sensitive tape already on it, so it goes on the stop or frame face with a clean, dry surface and firm pressure. That matters on two jobs in particular: hollow metal frames you don't want to drill, and occupied buildings where you can't run a drill during business hours. It also means the frame face has to be smooth and clean enough for tape to hold, so wipe off old caulk residue or paint dust before you set it.
2) Can I get Zero 8150S gasketing in an anti-ligature version for a behavioral health unit?
Yes. The 8150S is available on special order in the ZAG configuration, Zero Anti-Ligature Gasketing, for facilities that need it. That is the version to specify for behavioral health rooms, corrections, and detention-grade openings where a standard seal is a hazard. It is a special order rather than a stock configuration, so it has to be requested as ZAG at the time you order rather than picked as a variant.
3) Will Zero 8150S gasketing stop the draft at the bottom of the door?
No. The 8150S is perimeter gasketing for the head and jambs, applied to the frame stop. The gap under the door is a different part: you need a door bottom, sweep, or door shoe plus a threshold to close it. Order the sweep separately and size the 8150S coil for the head and two jambs only.
4) What is the difference between Zero 8150S self-adhesive gasketing and the NGP 155V perimeter seal?
They mount two different ways. The Zero 8150S is a black silicone gasketing with 3M pressure sensitive adhesive tape, so it presses onto the stop face without mechanical fasteners. The NGP 155V is a vinyl perimeter seal carried in a mill aluminum frame, so it is a housed seal that fastens to the frame. Choose the 8150S when you want a retrofit seal applied directly to an existing stop, and the 155V when the opening calls for a rigid aluminum-frame seal. The 8150S is supplied in coil lengths of 17 feet, 19 feet, 21 feet, and 25 feet, cut to the perimeter on site.
5) What should I use instead of adhesive-backed silicone gasketing on a door with an uneven or irregular gap?
A brush seal handles an irregular gap differently than a compression seal. The NGP 602A is a nylon brush seal in an anodized aluminum housing, and the bristle pack spans variation across the opening. The Zero 8150S is a silicone gasketing applied with 3M self-adhesive tape and seals by compressing against the door face, so it depends on a consistent contact line. On an opening where the gap varies, the 602A brush is the form factor that addresses it; on a true and consistent stop, the 8150S seals without any fastening.
6) For a behavioral health opening, does a magnetic seal do the same job as Zero anti-ligature gasketing?
No. The NGP 159MA is a magnetic seal in an 84 inch anodized aluminum length, and magnetic seals address seal contact, not ligature resistance. The Zero 8150S silicone gasketing is available on special order in the ZAG (Zero Anti-Ligature Gasketing) configuration for facilities with heightened safety requirements, which is the configuration to specify when an opening in a behavioral health or detention environment has to be anti-ligature. Contact sales for the ZAG details.
7) Is silicone or vinyl gasketing better for a door that sees heat or cold?
Silicone stays flexible across a much wider swing than vinyl, which is why the 8150S is silicone. Vinyl gets stiff when it's cold and takes a set, so it stops sealing on exterior openings in a hard winter. If you want a vinyl seal instead for an interior opening where temperature isn't a factor, the NGP 155V vinyl perimeter seal with a mill aluminum frame is the alternative we carry. Neoprene sponge is the middle ground; the NGP 108NA carries a stated temperature range of -20 F to 200 F.
8) What is the difference between adhesive-backed gasketing and the aluminum channel kind?
Two different install methods for the same job. The 8150S is a bare silicone seal with 3M tape on the back, so it applies straight to the frame face with nothing to cut, mitre or screw. A channel seal like the Cal-Royal PG-601 or the NGP 155V carries the seal in an aluminum extrusion that gets cut to length and screwed to the frame. The extrusion gives you a rigid, replaceable carrier and a finished look on a new opening; the tape-on silicone is the faster retrofit and the one to use when you can't drill the frame.
9) I need a seal that won't drag on the door. Silicone bulb or brush?
Silicone compresses against the stop and seals air and light; a nylon brush wipes the door face instead and produces far less closing resistance, which is what you want on a door with a light closer or an ADA opening-force concern. The 8150S is the silicone seal. If brush is the right call for the opening, the NGP 602A nylon brush seal in an anodized aluminum housing is the one we stock. Brush will not give you the same air seal, so it is the wrong pick on an exterior opening.
10) What seals a hollow metal frame best, adhesive silicone or a magnetic seal?
On a steel frame you have both options. The 8150S silicone sticks to any clean frame face, steel or aluminum or wood, and does not care what the frame is made of. A magnetic seal like the NGP 159MA, sold in an 84 inch anodized aluminum length, works by pulling to a ferrous door face, so it only performs against steel. Pick magnetic for a steel door where you want a tight positive seal on a smoke or sound opening; pick the tape-on silicone when the door face is aluminum or wood, or when you need one part that works across a mixed fleet of openings.
11) Is the NGP 108NA neoprene sponge seal an equivalent to Zero 8150S gasketing?
They are different materials in different carriers. The NGP 108NA is a neoprene sponge seal in an anodized aluminum frame with a stated temperature range of -20 F to 200 F. The Zero 8150S is a silicone gasketing with pressure sensitive adhesive and no aluminum carrier. If the specification calls for a neoprene sponge in a rated temperature range, the 108NA is what matches it. If the job calls for silicone applied directly to the stop with adhesive tape, the 8150S is the one that does that.
12) I need perimeter weatherstripping for a commercial frame with a vinyl insert I can replace. What are my options next to Zero 8150S?
The Cal-Royal PG-601 is an aluminum channel perimeter gasketing with a vinyl insert, so the seal element sits in a channel on the frame. The Zero 8150S is a black silicone gasketing that adheres with 3M tape and is replaced as a run rather than as an insert, supplied in 17 foot, 19 foot, 21 foot, and 25 foot lengths. On a fleet of doors where crews swap the seal element repeatedly, the channel-and-insert build of the PG-601 is the design that supports it; on doors being sealed without adding a channel, the 8150S applies directly.
13) Is the Zero 8150S rated for commercial door traffic or is it a residential weatherstrip?
Commercial. Zero classifies the 8150S as a commercial product, and it is specified into office buildings, schools, hospitals, retail, warehouses, multi-tenant residential and government buildings. For a property manager standardizing across a portfolio, the practical point is that one part number in a 25 foot coil covers openings in all of those buildings, and it comes in black only so the look stays consistent door to door.
14) Which perimeter seal covers a full opening in one piece versus needing multiple pieces?
It depends on how the product is supplied. The NGP 159MA magnetic seal comes in 84 inch anodized aluminum lengths, which suits head and jamb runs cut to standard door heights. The Zero 8150S silicone gasketing is supplied in continuous coils of 17 feet, 19 feet, 21 feet, and 25 feet, so a single coil can be cut for the head and both jambs of a common opening with the adhesive tape backing carried through each run. Take off the full perimeter length before ordering either.
How fast can I get the Zero International 8150S-17-BK 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 Zero International 8150S-17-BK come with a warranty?
Absolutely. The Zero International 8150S-17-BK 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 Zero International 8150S-17-BK?
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 Zero International 8150S-17-BK from ZenSupply?
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