ULTRA CELL®
ULTRA CELL® seals are made from a proprietary Microcellular Closed-Cell TPV Foam, providing excellent compression set resistance and minimizing both short-term and long-term loss of functional height. These seals offer superior durability & tear resistance, especially in harsh environments. The closed cell foam design also improves the acoustical performance, making them ideal for applications requiring both a strong seal and reduced noise levels.
ULTRA CELL® seals incorporate Ultra Glide S®, a low friction material applied to specific areas on the surface, allowing for smoother operation on sliding surfaces. Another key feature is the industry leading low end to end shrinkage, minimizing any gaps at end points over the life of the window or door.
Features & Benefits
- Microcellular foam reduces noise and eliminates dust, water, and air movement
- Excellent compression set resistance for minimal loss of functional height over time
- Consistent and predictable low closing forces
- UV stabilized materials for long-term weatherability and color stability
- Fully heat-weldable
- Ability to wrap a 90º corner
- Suitable for use in all climates; will not absorb water
Benefits of Product Materials
ULTRA CELL® microcellular foam seals are engineered from cost‑effective, high‑performance materials formulated to reduce noise and block dust, water, and air movement with exceptional efficiency.
All materials are fully recyclable and environmentally friendly, delivering reliable performance without compromising sustainability.
Excellent Long‑Term Mechanical Properties
With outstanding compression set resistance and consistently low closing forces, this seal delivers reliable performance for the full lifetime of the fenestration product.
Easily Inserted and Welded
The exposed TPV barbs ensure smooth insertion and secure retention within the profile. Fully heat‑weldable, the seal can be welded after insertion into a rigid profile across a wide range of applications.
It also wraps cleanly around a 90º corner, allowing for a single seam that can be strategically positioned for optimal aesthetics and performance. A slip‑coated surface enhances movement in sliding applications.
Specifications
Materials
- Microcellular Foam — Specially formulated Thermoplastic Vulcanizates (TPVs)
- Stiffener (Kerf) — Polypropylene (PP) and TPVs
Standard Color Options
White, Tan, Black, and Clay
Custom Colors
Available based on volume requirements
Standard Profiles
Full product line currently in development and rolling out over the next six months
Custom Profiles
Available based on volume requirements
Packaging
Product can be reeled or cut to length, depending on application needs

F102

F105

F202

F203

F206

F209

F221

F234

F275

F820
Downloads


Slip Coat Options
Usage
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Ultrafab offers a wide range of products beyond those shown here. Contact us for more information.
Ultrafab Innovations
Leveraging cutting-edge technologies, Ultrafab is committed to driving innovation and operational excellence. These advancements enable us to automate complex tasks, enhance final product performance, and provide unparalleled efficiency across our processes
Ultrasonic Welding
Ultrafab uses ultrasonic welding to enhance the durability and performance of our products. This advanced process employs high-frequency vibrations to fuse materials together without adhesives or fasteners, ensuring precise and reliable bonds and preventing separation during fabrication or use. From weather seals to specialized components, ultrasonic welding enhances product integrity and durability. By leveraging this technology, Ultrafab achieves superior performance and consistency in our manufacturing process compared to our competitors.

3D Additive Manufacturing
By utilizing 3D printing, Ultrafab efficiently designs and produces precise components for our production equipment. Additionally, this technology allows for the rapid creation of intricate, quick-turn tooling and fixtures for custom prototypes. This results in the ability to provide fit and form samples at reduced costs and in a shorter timeframe.

Rapid Prototyping
Ultrafab’s rapid prototyping quickly develops and qualifies new product concepts, allowing for faster iteration and refinement. Ultrafab is home to an experienced onsite R&D team and model shop, equipped with routers, lasers, robotics, and automation. By employing advanced technologies, functional models are created to identify design flaws early, streamline production processes, and shorten development time.

Laser Cutting
Laser cutting offers exceptional precision and customization, allowing for the creation of intricate shapes and tailored designs to meet specific needs. This method ensures clean, accurate cuts across various materials, making it ideal for producing components with unique specifications.

Dedicated Design Services
There is no standard sealing system that works for all applications. Ultrafab’s specialty products division provides innovative and timely solutions for a broad variety of applications. We have onsite engineers and product development staff to help determine exact solution for an application. Ultrafab also carries ready-to-ship samples of standard product offerings to help guide decision making. Contact us today.


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