Sandborn Mechanical Sealing System
Leading with innovation, sealing with precision.
Expertise Delivers
![](https://www.sandbornroofs-seals.com/wp-content/uploads/2024/05/40plus-e1714731914919.png)
40+ years of
proven custom
design expertise
3,000+
installations worldwide
Designed to meet
all regulatory standards
![](https://www.sandbornroofs-seals.com/wp-content/uploads/2024/04/In-Service-300x300.png)
Can be installed while
tank remains ‘In-Service’
No welding or
flame cutting required
for installation
SCAQMD, BAAQMD
and EPA approved
Sandborn Seal Assemblies provide the best emission control in the industry
![Fully-Tested-and-Built-to-Last Photo of the Test Deck used by Sandborn, Showcasing the platform for simulating and evaluating internal floating roof systems to ensure quality and performance before installation](https://www.sandbornroofs-seals.com/wp-content/uploads/2024/04/Fully-Tested-and-Built-to-Last.jpg)
Each Sandborn Seal Assembly is fully tested prior to shipment to site to ensure a properly functioning seal throughout the entire operating parameters of the tank. Each seal component is verified to ensure smooth operations, with closing forces recorded and provided for each seal assembly.
Our unique testing equipment has been engineered to simulate the conditions of actual floating roof operation, ensuring a Sandborn Seal Assembly will provide the best emission control possible.
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Fully tested prior to shipment to site
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Verified to ensure smooth operations
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Engineered to simulate the conditions of actual floating roof operation
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Guaranteed to provide the highest emission control possible