11 x 18mm Solid D Shape Silicone Sponge Seal Strip

Product Overview

SealsHub supplies 11 x 18 mm solid D shape silicone sponge seal strip designed for applications requiring increased sealing height within a limited installation width. The tall D-shaped structure provides additional compression movement and flexible sealing contact while maintaining reliable recovery performance.

Manufactured from closed-cell silicone sponge rubber, this profile combines elasticity, cushioning capability and durability for industrial equipment, enclosures and protective sealing applications.

Key Features

• Tall narrow D-shaped structure fits compact installation areas
• Increased profile height provides greater compression movement
• Rounded sealing surface supports stable contact performance
• Flat base design helps maintain secure positioning
• Closed-cell silicone sponge structure offers reliable resilience and recovery
• 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
• Compact gap sealing applications
• Components requiring flexible 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 11 x 18 mm D shape silicone sponge seal strip?

A: The taller narrow structure provides increased sealing height and compression movement while fitting applications with limited installation width.

Q: How is the 11 x 18 mm profile different from 10 x 17 mm D shape silicone sponge seals?

A: The 11 x 18 mm design provides slightly greater height and a wider cross-section for increased compression capability.

Q: How is this profile different from balanced D shape sponge seals?

A: The 11 x 18 mm profile focuses on achieving greater sealing height within a narrower footprint, while balanced profiles provide more equal width-to-height proportions.

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

A: Yes. The closed-cell silicone sponge structure provides reliable resilience and recovery 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.