12 x 12 mm Solid D Shape Silicone Sponge Seal Strip

Product Overview

SealsHub supplies 12 x 12 mm solid D shape silicone sponge seal strip designed for applications requiring a symmetrical profile with stable compression performance. The equal width and height structure provides balanced deformation and consistent sealing contact during installation and operation.

Manufactured from closed-cell silicone sponge rubber, this profile offers excellent flexibility, recovery and durability for industrial equipment, enclosures and protective sealing applications.

Key Features

• Symmetrical D-shaped profile with equal width and height
• Balanced structure provides uniform compression performance
• Rounded sealing surface supports stable contact with mating surfaces
• Flat base design enables secure mounting and positioning
• Closed-cell silicone sponge structure offers reliable resilience
• Suitable for sealing, cushioning and vibration protection applications

Specifications

Applications

Common applications include:

• Industrial equipment enclosure sealing
• Electrical cabinets and control panels
• Machinery covers and protective housings
• Equipment cushioning and vibration reduction
• General gap sealing applications
• Components requiring stable compression and recovery

Installation

The silicone sponge seal strip can be installed using optional adhesive backing, bonding methods or suitable fixing solutions. The flat mounting base helps maintain stable positioning, while the rounded sealing surface provides flexible compression against the mating surface.

Custom Options

Custom colors, lengths and profiles available upon request.

SealsHub supports OEM production of silicone sponge seal strips with customized dimensions, hardness levels, adhesive backing and profile designs.

FAQ

Q: What is the advantage of the 12 x 12 mm D shape silicone sponge seal strip?

A: The symmetrical cross-section provides balanced compression and consistent sealing contact, making it suitable for applications requiring stable performance.

Q: How is the 12 x 12 mm profile different from smaller square D shape sponge seals?

A: The 12 x 12 mm design provides a larger balanced cross-section while maintaining the same symmetrical compression characteristics.

Q: Can this silicone sponge seal strip handle repeated compression?

A: Yes. The closed-cell silicone sponge structure provides reliable recovery performance for applications involving repeated compression or vibration.

Q: Is adhesive backing available for this seal strip?

A: Yes. Standard supply is without adhesive backing. Custom adhesive backing can be added according to application requirements.

Q: Can SealsHub manufacture customized D shape silicone sponge profiles?

A: Yes. SealsHub produces customized silicone sponge seal strips in different sizes, colors, hardness levels and profile designs.

Q: What information is needed for quotation?

A: Please provide the profile size, quantity, application details and any drawings or samples available. SealsHub can review the requirements and provide a suitable sealing solution.