Edge Bonded Shims
Edge Bonded Shims
Call 0121 544 5808 Today
Bespoke Manufacturing
Instant Quote Service
Worldwide Delivery
Various Gauges/Thicknesses
Bespoke Manufacturing
Instant Quote Service
Worldwide Delivery
Various Gauges/Thicknesses
Stephens Gaskets is a UK manufacturer of precision edge bonded shims, trusted by engineers across the aerospace, automotive, and industrial sectors. Our adjustable laminated shims are designed for tight tolerances, time savings, and superior reliability in high-performance assemblies.
Each shim pack is made from multiple thin layers of metal bonded along the edges. Layers can be peeled away to achieve exact thickness – without machining, reordering, or delay.
What Are Edge Bonded Shims?
Edge bonded shims are thin, layered materials – often aluminium or stainless steel – bonded only at their edges using adhesive, welds, or mechanical fastening.
This allows the layers to act as a single piece during installation while remaining adjustable when needed.
Key Features:
- Stacked Laminates: Layers can be peeled to reach the desired thickness.
- Edge Bonding: Layers are connected only along the edges for stability and flexibility.
- High Precision: Machined to microns for demanding assemblies.
- Adjustable: Perfect for achieving alignment and tolerances without rework.
Why Choose Edge Bonded Shims?
| Benefit | Description |
|---|---|
| Easy Adjustability | Peel away layers for exact thickness – no need to machine new parts. |
| Time-Saving | Speeds up installation and maintenance, reducing downtime. |
| High Precision | Tolerances within microns ensure consistent alignment. |
| Cleaner Handling | Acts as a single unit – no loose parts, safer to handle. |
| Reduced Inventory | One shim pack replaces dozens of individual shims. |
| Customisable | Manufactured in multiple materials, shapes, and laminate counts. |
| Reusable (where applicable) | Layers can sometimes be re-applied, depending on bonding method. |
Applications by Industry
1. Aerospace
Alignment for wings, fuselage, and turbine assemblies.
2. Automotive
Powertrain spacing, NVH control, and chassis alignment.
3. Machinery
Gearbox and motor alignment, heavy equipment setup.
4. Tooling & Fixtures
Fine adjustments in jigs, dies, and stamping tools.
5. Marine & Defence
Alignment of propulsion systems and weapons mounts.
Each industry relies on edge bonded shims for quick adjustability, corrosion resistance, and vibration control.
Industry-Specific Materials
| Industry | Common Materials | Why Used |
|---|---|---|
| Aerospace | Aluminium, Titanium, Stainless Steel, Nickel Alloys | Lightweight, corrosion-resistant, high-strength |
| Automotive | Carbon Steel, Aluminium, Stainless Steel | Durable, cost-effective, easy to install |
| Manufacturing | CRS, Tool Steel, Bronze | Strong, wear-resistant, and machinable |
| Industrial Machinery | Stainless Steel, High-Carbon Steel | Long-term durability and dimensional stability |
| Marine & Offshore | 316 & Duplex Stainless, Titanium | Saltwater corrosion resistance |
| Defence | Titanium, Nickel Alloys, Composites | High strength-to-weight and environmental resilience |
Common Buyer Pain Points (and Solutions)
| Pain Point | Our Solution |
|---|---|
| Delamination Risk | Advanced bonding techniques ensure long-term adhesion under vibration. |
| Limited Reusability | Custom bonding methods extend usability cycles. |
| Higher Upfront Cost | Reduced labour and downtime offset investment. |
| Thickness Constraints | Multiple pack options and custom thicknesses available. |
| Handling Sensitivity | Rigid edge bonding and burr-free finishing improve stability. |
| Environmental Exposure | Adhesives tested for heat, moisture, and chemical resistance. |
FAQs
What are edge bonded shims used for?
They’re used for precise alignment, spacing, and tolerance control in industries like aerospace, automotive, and heavy machinery.
Can I adjust edge bonded shims on-site?
Yes, simply peel away layers to reach the exact thickness you need.
Which materials are available?
Aluminium, stainless steel, titanium, nickel alloys, and more – depending on your industry and application.
Do they withstand vibration or high temperatures?
Yes, our bonding methods and materials are tested for high vibration and temperature stability.
Can I order custom shapes or thicknesses?
Absolutely. We offer bespoke shim packs tailored to your drawings, environment, and performance requirements.
Stephens Gaskets is the UK’s trusted Edge Bonded Shim Manufacturer.
We combine decades of engineering experience with cutting-edge production for unmatched quality and precision.
Call: 0121 544 5808 | Email: sales@stephensgaskets.co.uk
Request a quote for Edge Bonded Shims today.