Miter Medic Countertop Overhang System by Tenax USA

Miter Medic is a light, high-density foam board system developed to replace the traditional plywood-and-stone-shim method used in mitered countertop overhangs. Built specifically for modern fabrication shops, Miter Medic streamlines installation, cuts down on labor time, and prevents unnecessary prep work.

Unlike plywood, Miter Medic components arrive pre-cut, smooth, and ready to install — no sanding, painting, sealing, or dry time required. The light construction allows for easy handling by a single installer, while the durable, moisture-resistant material resists warping and weather-related issues commonly associated with wood substrates.

Why Fabricators Switch to Miter Medic

• Removes plywood prep work
• No sanding, sealing, or painting required
• Easy-to-handle and easy to handle
• Moisture-resistant and warp-free
• Consistent, repeatable shim heights
• Compatible with standard shop adhesives

Miter Medic Starter Kit

The complete system to streamline mitered countertop overhang installations. An excellent choice for shops implementing Miter Medic for the first time.

• (10) High-Density Substrate Boards – 1/2" Thick, 48" x 16"
• (24) High-Density Foam Shims – 1"
• (24) High-Density Foam Shims – 3/4"
• (24) High-Density Foam Shims – 1/2"
• (24) High-Density Foam Shims – 1/4"
• (1) Miter Medic Calculator Chart for proper shim selection

After experiencing the time savings, simply reorder substrate boards or shim sizes as needed.

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Miter Medic High-Density Substrate Box

Bulk substrate boards engineered to replace plywood in mitered countertop overhang builds. Pre-cut, smooth, and ready for installation.

• (24) High-Density Substrate Boards
• 1/2" Thick
• 48" x 16"

Low-weight, moisture-resistant, and purpose-built to standardize production while reducing prep time.

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Miter Medic Foam Shim Boxes

High-density foam shims developed for precise height adjustment in mitered countertop installations. Sold by individual thickness.

• (48) High-Density Foam Shims per box
• Available Thicknesses: 1", 3/4", 1/2", and 1/4"

Easy-to-handle, rugged, moisture-resistant, and compatible with standard shop adhesives. Purpose-built to replace stone scraps and wood blocks for consistent, repeatable results.

Why Buy from ProToolHaus?

ProToolHaus is a certified, expert-trained distributor of Tenax USA products. Our team understands stone fabrication inside and out, so you get the right tool for the job — backed by real product knowledge and responsive support. Fast shipping, competitive pricing, and hands-on expertise set us apart.