8 x 12 mm Solid D Shape Silicone Sponge Seal Strip

Product Overview

SealsHub supplies 8 x 12 mm solid D shape silicone sponge seal strip designed for applications requiring increased sealing height and greater gap compensation capability. The high-profile D-shaped structure provides an extended compression area while maintaining a stable flat base for reliable installation.

Manufactured from closed-cell silicone sponge rubber, this profile delivers flexible compression, excellent recovery and durable performance for industrial equipment, enclosures and protective sealing applications.

Key Features

• High-profile D-shaped design for larger sealing gaps
• Extended rounded surface provides increased compression movement
• Stable flat base supports secure mounting and alignment
• Closed-cell silicone sponge structure with good resilience
• Suitable for cushioning, sealing and vibration protection applications

Specifications

Applications

Common applications include:

• Industrial equipment enclosure sealing
• Electrical cabinet and control panel sealing
• Machinery gap sealing
• Equipment housing protection
• Vibration cushioning applications
• Large clearance sealing requirements

Installation

The silicone sponge seal strip can be installed using optional adhesive backing, bonding methods or suitable fixing solutions. The flat mounting side provides stable positioning, while the raised rounded section allows 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: Can this silicone sponge seal strip be supplied in continuous roll lengths?

A: Yes. SealsHub supplies continuous roll-form silicone sponge seal strips to support efficient installation and reduce joints. Custom lengths can be produced according to project requirements.

Q: What is the advantage of the 8 x 12 mm D shape profile?

A: The higher profile provides greater compression allowance and gap compensation capability, making it suitable for applications requiring enhanced sealing and cushioning performance.

Q: Can adhesive backing be added to this silicone sponge seal strip?

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

Q: Can SealsHub manufacture other high-profile silicone sponge seals?

A: Yes. Customized silicone sponge profiles can be produced in different dimensions, colors, hardness levels and cross-sectional designs.

Q: Are samples available before bulk production?

A: Yes. Samples can be provided for profile verification and application testing before production orders.

Q: What information is needed for quotation?

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