Why Peelable Shims Are Essential for Precision Engineering Applications At Hollinbrow Precision Products UK , innovation meets practicality with the introduction of Peelable Shims — also known as laminated shims Designed for precision engineering applications where exact tolerances and quick adjustments are essential, aluminium shim offer a versatile and efficient solution compared to traditional fixed-thickness shims. What Is a Peelable Shim? Peelable shims consist of multiple, laminated layers of thin metal foil that are bonded together to form a solid, stack-like unit. Unlike fixed-thickness shims, these shims allow engineers and fitters to customise thickness on- the-fly by simply peeling away one or more layers until the desired thickness is achieved. Each peelable shim starts with a built-up thickness — typically ranging from 1.00 mm up to 2.50 mm — with individual layers around 0.050 mm or 0.075 mm thick depending on the material selected. Materials and Options Hollinbrow offers peelable shims in a wide variety of materials to suit diverse engineering environments: Stainless steel – robust and corrosion-resistant Aluminium – lightweight and easy to work with Brass – excellent machinability Carbon/Mild steel – strong and cost-effective Titanium – high strength-to-weight ratio Polyimide (Kapton ® ) – suitable for specialised applications This extensive material range ensures that peelable shims can be matched to specific project demands — whether in aerospace, manufacturing, oil & gas, or heavy-industry equipment. Why Choose Peelable Shims? Traditional shimming often requires stocking multiple fixed thicknesses and repeatedly trial-fitting to achieve a precise gap or alignment. Peelable shims radically simplify this process: Custom thickness on demand: Remove only the layers you need, reducing guesswork. Reduced inventory: One peelable shim replaces many fixed-thickness alternatives. Faster assembly & maintenance: Eliminates downtime associated with sourcing the “ perfect ” shim. Consistent finish: The surface remains clean and uniform even after layers are removed. Applications Across Industries Peelable shims are ideal for any situation requiring precise gap filling and alignment. Typical applications include: Aerospace and defence components Heavy machinery and construction equipment Oil & gas drilling gear Electric motors and HVAC systems Material handling and mining equipment Precision manufacturing tools and assemblies