SAFEBOARD® Edge Caps

SAFEBOARD® Edge Caps are aluminum U-channels specifically designed for use with SAFEBOARD® OSP (Overhang Support Panel) and OSP-X (Overhang Support Panel – Extra Strength). If OSP or OSP-X edges are exposed when installed – such as under a 3cm countertop supported by OSP or OSP-X with no edge detail – Edge Caps will cover and protect users from seeing or touching the sharp edges of OSP. Because the honeycomb core of SAFEBOARD® is sharp, SAFEBOARD Edge Caps must be installed to protect from cuts.

Edge Caps installed on SAFEBOARD® OSP panels also increase the overall overhang strength of the panel. Edge Caps are made of a strong aluminum alloy. When installed on your OSP around all the edges, Edge Caps add an extra layer of strength and rigidity, allowing for extra inches of safe overhang support.

SAFEBOARD® has additionally developed a product line of customized Edge Caps for a wide variety of project applications. These new custom Edge Caps allow users to connect and mount panels in an extremely streamlined fashion - attach the appropriate Edge Caps and continue with your project.

This allows for custom projects with just OSP, Edge Caps, and SAFEBOND, such as:

  • Waterfall Countertops
  • Tables
  • Chairs
  • Displays
  • Anything you can think of!

As of June 2026, SAFEBOARD® Edge Caps are being discontinued. SAFEBOARD® BÖXT Elements are replacing the Edge Caps product line. BÖXT Elements have the exact same application as Edge Caps, but feature a patent-pending box structure which increases strength, rigidity, and resistance to flexure. Reach out to your nearest distributors for questions about remaining stock of Edge Caps.

Regular Edge Caps

Protect exposed OSP and OSP-X edges while adding significant strength to your overhang.

Regular Edge Cap

Regular Edge Cap Diagram

Right Angle (90°) Edge Caps

Connect OSP and OSP-X panels at a right angle – perfect for waterfall countertops.

Right Angle Edge Cap

Right Angle Edge Cap Diagram

Base Edge Caps

Easily and securely mount OSP panels to floors or walls – perfect for terminating waterfall countertops.

Base Edge Cap

Base Edge Cap Diagram

H-Channel Edge Caps

Seamlessly connect OSP and OSP-X panels edge-to-edge. When added in the middle of a wide overhang, gain significant increased strength on your overhang.

H Channel Edge Cap

H Channel Edge Cap Diagram

Specialty Edge Caps

Edge Caps in custom sizes for our specialty OSP and OSP-X panels: 1/4", 7/8”, 2”, and more.

Specialty Edge Cap

Specialty Edge Cap Diagram

Corner Edge Caps

Quickly, easily, and cleanly cap exposed OSP and OSP-X corners.

Corner Edge Cap

Corner Edge Cap Diagram


Edge Cap Example

Edge Cap Example

Install Safeboard Edge Caps Video

Installing SAFEBOARD® Edge Caps

Edge Caps must be bonded to OSP and OSP-X edges using SAFEBOND Hybrid Adhesive. For proper bonding, the following steps must be taken:

  • Prepare SAFEBOND Hybrid Adhesive in a caulking gun.
  • Apply small bead SAFEBOND Hybrid Adhesive in Edge Cap channel.
  • Use SAFEBOARD® Adhesive Spreader to scrape out and leave the correct amount of SAFEBOND in the channel.
  • Apply Edge Cap to OSP or OSP-X Edge.

Buy SAFEBOARD® Edge Caps

Regular Edge Cap

Regular Edge Caps

5/8” x 8’
5/8” x 10’

Right Angle Edge Cap

Right Angle (90°) Edge Caps

5/8” to 5/8” x 8’

Base Edge Cap

Base Edge Caps

5/8” x 8’

H Channel Edge Cap

H-Channel Edge Caps

5/8” to 5/8” x 8’

Specialty Edge Cap

Specialty Edge Caps

1/4” x 8’
1/4" x 10’
7/8” x 8’
2” x 8’

Corner Edge Cap

Corner Edge Caps

5/8” x 2”