Concrete Shims: Precast for Leveling Units, 4 x 6 x 1/4in (90/Box)

Concrete Shims: Precast for Leveling Concrete Units, 4 x 6 x 1/4in (90/Box)

Precast Shims for Leveling Concrete Units, 4 x 6 x 1/4in (90/Box)

Precast concrete shims are designed for accurate leveling and alignment of concrete units during construction. They help correct foundation irregularities and ensure proper positioning of heavy concrete elements, metal components, and structural assemblies. Their compact size makes them easy to handle and ideal for fine adjustments during installation.

Unlike wood shims, precast concrete shims are engineered to withstand heavy loads without compressing or degrading over time. Adhesive can be used to secure them in place for added stability. These shims are widely used in construction, carpentry, equipment installation, and other applications where long-term support and precision are required.

Precast shims provide reliable performance, structural stability, and consistent thickness, making them a dependable solution for both professional contractors and DIY projects. Be sure to select the correct size and thickness to match your specific application.

Precast Shims for Leveling Concrete Units Features:

• High Impact Polystyrene

• 5000-6000 PSI bearing capacity

• Won’t rust or stain

View the full line of Concrete Tremie Pipe and Products, Construction Shims, Precast Products, Tremie Pipe Hoppers, Concrete Hoppers, Tremie Hopper for Concrete Pours and Placement and Rebar Chairs

View the full line of Construction Shims, Horseshoe Shims, Aluminum Shims, Material Handling Chute, Aluminum Concrete Chutes, and Leveling Shims

These precast shims are for a level foundation and other concrete structures during construction. 4 x 6 x 1/4in in size, these shims are perfect for your project. Each box contains 90 shims so you have plenty to complete your leveling tasks.

One of the key features of these shims is their high impact polystyrene construction. This material provides great strength and durability, the shims will not deform under heavy loads and pressure. 5000-6000 PSI bearing capacity, these shims are built to last and provide support for your concrete units.

In addition to their strength these shims are also rust and stain resistant. This means they will maintain their integrity and appearance over time even in harsh conditions. You can rely on these shims to provide long term support and keep your concrete structures looking good.

To further meet your construction needs be sure to check out our full range of construction materials testing equipment and concrete accessories and test equipment. We have a wide range of products to enhance the quality and durability of your projects. From tremie pipes to rebar chairs we have everything you need to make sure your construction projects are built to last.We also have a wide range of construction shims including horseshoe shims, aluminum shims and leveling shims. These shims are designed to meet different leveling requirements and provide support for various applications. Check out our website to see our full range of shims and find the one that’s right for your project.

Choose our precast shims for leveling concrete units and see the difference they can make in your construction projects. With their strength, durability and rust resistance these shims are a professional’s choice. Invest in the best and get the results you want for your concrete projects.

Installation and Use

Precast shims are easy to install and widely used for leveling concrete and structural components. Select the correct size and thickness based on the load requirements. Place the shim between surfaces that need alignment, such as beneath concrete units or between metal and concrete, and check level accuracy before securing.

Benefits of Precast Shims

Precast shims offer superior load capacity, moisture resistance, and long-term durability compared to wood shims. They create a stable, level surface, reduce installation time, and minimize future adjustments. Available in multiple sizes, they suit a wide range of construction applications.

Choosing the Right Shim

Choose a shim based on load weight, material compatibility, and required thickness. Proper selection ensures stability, accuracy, and long-lasting performance.

Maintenance and Longevity

Inspect shims periodically for wear or damage and store unused pieces in a dry area. With minimal maintenance, precast shims provide reliable, long-term support for construction projects.