OEM Data Center Foam Tapes: Hot & Cold Aisle Containment Solutions

Engineered for high-density server environments, our premium foam gasket tapes provide OEMs and facility engineers with reliable, airtight sealing to optimize Power Usage Effectiveness (PUE) and meet strict fire safety codes.

Engineering Specs for Airflow & PUE Optimization

Eliminating bypass airflow is critical for modern data center design. Our high-performance foam seals are manufactured to tight tolerances to ensure gap-free containment, reducing cooling costs and protecting high-density AI and cloud server infrastructure.

Hot & Cold Aisle Containment (HAC & CAC)

Precision seals for gaps between server racks, blanking panels, and raised floor tiles.
Prevents the mixing of hot exhaust and cold supply air in containment modules.
Maintains structural integrity and prevents bypass airflow under high-pressure cooling.

Flame-Retardant Foam Gasket Materials

We supply precision-manufactured foam tapes designed for seamless integration into OEM server rack manufacturing. All materials are tested to meet rigorous data center compliance standards.

Neoprene Foam (UL 94 V-0 Rated)

Meets stringent UL 94 V-0 flammability standards required for facility safety codes.
Provides exceptional durability, shock absorption, and server chassis isolation.
Closed-cell structure ensures zero particulate contamination in cleanroom environments.

EPDM Foam Gasket Tapes

Superior resistance to ozone, UV, and extreme temperature fluctuations.
Excellent compression set resistance for long-term airtight seals in heavy containment panels.
Ideal for both indoor data centers and modular outdoor telecom enclosures.

High-Temperature Silicone Foam

Engineered to withstand the extreme heat generated by high-density AI servers.
Maintains flexibility and sealing integrity at elevated temperatures without outgassing.

Custom OEM Manufacturing & Bulk Ordering

Partner with a US-based manufacturer equipped to handle high-volume production runs, rapid prototyping, and custom engineering support.

Direct Wet-Coat Adhesives

Pressure-sensitive adhesives (PSAs) are directly wet-coated onto the foam, preventing the delamination common with standard transfer tapes in hot aisles.
Available with specialized acrylic and rubber-based adhesives formulated for metal, powder-coated, and plastic substrates.

Slit Rolls, Spools, & Die-Cut Profiles

Long-Length Spools: Extended yardage to minimize changeovers in automated OEM assembly lines.
Die-Cut Shapes: Precision cutting from your CAD files for complex server chassis gaskets and HVAC seals.
Custom Slit Widths: Master logs slit down to your exact millimeter specifications for perfect rack alignment.

Ready to specify our foam tape into your next data center project? Contact our engineering team to request material samples, Technical Data Sheets (TDS), or a high-volume quote.

UL-Rated Data Center Foam Tapes for Data Centers Data Center Foam Tapes by Pres-On. Seal critical air gaps, prevent hot/cold aisle mixing, and boost efficiency. Find a solution to PUE (power usage effectiveness) with our UL 94, UL50, UL 157 , UL 508 Flame-retardant neoprene, EPDM, & high temperature rated silicone custom foam gaskets. We manufacture precision foam gasket tapes to optimize airflow in server racks and containment systems. UL-rated & flame-retardant. Request custom size tape rolls, spools, and/or custom gasket shapes. If you are looking for solutions to Airflow sealing tape to prevent bypass airflow, contact Pres-On, we have many customizable options.

Pres-On provides engineered data center foam tapes to optimize airflow, seal server rack gaps, and enhance cooling efficiency with our UL-rated, flame-retardant, custom die-cut foam solutions. Explore neoprene, EPDM, and silicone options today for server rack gasketing and airflow efficiency solutions! We have multiple UL 94 V-0 rated foam tape for data centers. Non-particulating foam gaskets are idea for sealing airflow on data center modules. Neoprene foams and EPDM foams make excellent closed cell durable seals. While silicone foams provide the same airflow sealing gasket but has the ability to withstand extreme environments, making silicone foam an ideal solution for high-density AI racks where heat management is the primary challenge.

At Pres-On, we understand that maintaining critical environmental conditions is paramount in data centers. We provide specialized, high-performance data center foam gasket tapes designed to optimize airflow management and significantly improve energy efficiency, lower PUE (power usage effectiveness) with low cost foam tapes. Solutions for both Hot Aisle Containment (HAC) and Cold Aisle Containment (CAC) can be achieved with maximizing air flow by sealing gaps using compressible closed cell epdm, silicone, or neoprene data center foam tapes.

Direct-Coat Adhesive: Unlike many competitors who laminate double-sided tape onto foam, Pres-On uses a direct wet-coat adhesive. This allows the adhesive to flow into the foam cells, creating a stronger bond that won’t delaminate over time—a common failure point in hot server aisles.

Our engineered sealing solutions effectively eliminate bypass air by sealing gaps between server racks, around containment systems, and within cable penetrations. Partner with Pres-On for durable, UL-rated, flame-retardant foam gaskets available in closed-cell neoprene, EPDM, and silicone materials. We offer custom die-cut foam shapes, spools, and rolls to meet your exact specifications for noise reduction, vibration dampening, and moisture sealing. Order custom gaskets today. Contact us today to request a quote and solve your facility’s toughest sealing challenges with our industry leading and customizable data center foam tapes.

Our foam tapes are manufactured in the USA at our Bolingbrook, Illinois facility. We have the ability to handle large volume custom orders or small orders.

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See our best selling closed cell neoprene foam tape and EPDM foam tape. Both are UL Rated foams that is ideal for sealing gaps with a soft and compressible foam. Our superior direct coat adhesive backing allows for a conformable gap filling gasket tape: P8100UL Series, P9200 Series

See our high temperature silicone foam tape. Silicone is idea for high temperature gasket sealing applications. Our S600 silicone gasket tapes meet a variety of industry leading specifications: S600 Series.

See all other closed and open cell foam tapes: We produce our foams in rolls, continuous long length spools, die-cut parts, strips, sheets: We are an industry leader, manufacturing foam gasket tapes for many years in the HVAC, Filtration, Construction, Electronics, and Data Center Industries: Closed Cell Foam Tapes