Control Joint Filling & Repair by Music City Epoxy
Sealed, flexible, flush

Control Joint Filling and Repair

Saw-cut and expansion joints get a flexible, durable filler that protects edges and keeps floors flat.

Control joints let concrete crack in straight lines instead of random ones. Left open, they trap dirt and their edges can chip, especially under forklifts and hard wheels.

We fill joints with semi-rigid or flexible fillers depending on traffic and movement, protecting the edges and creating a floor that is smooth to roll across and easy to clean.

Protects edges

Prevents chipping at joint corners.

Smooth rolling

Wheels cross without a bump.

Easier cleaning

No dirt-trapping gaps.

Flexible options

Fillers matched to movement.

Our process

How we do it.

Four calm, clear steps from first conversation to finished floor.

  1. 1

    Clean joints

    Remove debris and old filler.

  2. 2

    Prime

    Prep edges as needed.

  3. 3

    Fill

    Apply filler flush.

  4. 4

    Trim

    Shave and cure.

At a glance

What goes into the job.

Fillers
Semi-rigid polyurea and flexible sealants
Best for
Warehouses, shops and garages
Finish
Flush and neat
Timing
Done before or after coating as appropriate
Control Joint Filling & Repair detail
Good to know

Joint Filling questions.

Should joints be filled before coating?

It depends on the system. We plan the sequence to avoid cracking through.

Will the filler last?

Quality fillers are built to flex with joint movement.

Can you fill commercial joints?

Yes, it is a common warehouse service.

Free estimate

Let’s plan your joint filling.

Free assessment, honest advice and clear pricing.