ESEN
Get a quote

Surface restoration

Damage before handover.

We restore glass and polymers on site. No material removed, no distortion, and the panel never comes out.

Quote my project See why there’s no distortion

No material removed.We don’t grind the surface, so there’s no lens and no distortion.

On site.The panel stays in the opening and finished work stays finished.

Before it hits the punch list.Rope access, on site, with the building occupied.

Three Element Echo rope access technicians restoring the glass façade of a tower in Medellín
Rope access on a glass façade

What we restore today

One kind of damage, one service, the same principle.

Every service is described the same way: what got damaged, what caused it, what we do, and how it’s verified.

Long, sharp scratches across the glass of a façadeGlass

Scratches

Razor blades, mortar, handling and abrasive cleaning. Deep and surface.

How we bring back scratches A storefront window with two permanent graffiti tags: one scratched into the glass with a blade, one acid-etchedGlass

Graffiti

Scratch graffiti and acid etch on the surface, without changing the lite.

How we bring back graffiti Limescale and mineral deposit running down glassGlass

Hard water staining

Mineral deposits, scale and the haze no cleaner will take off.

How we bring back hard water staining A milky haze over the glass: the city behind it reads blurredGlass

Clouding and haze

Haze, halo and a whole pane that’s lost its clarity. Not a deposit sitting on top — the surface itself.

How we bring back clouding and haze Welding spatter embedded in glass, with craters and rust halosGlass

Welding spatter

Embedded spark and grinding damage next to glass already installed.

How we bring back welding spatter An acrylic aquarium tunnel: the panel is finely scratched and clouded, with a stingray behind itPolymers

Acrylic and polycarbonate

Aquariums, marine, display cases, signage and headlights. Same equipment, different compound.

How we bring back acrylic and polycarbonate

The name

Element Echo is the element that was missing, so things get fixed instead of replaced.

The problemAn expensive surface gets written off. Replacing it is the only predictable move.
The elementThe missing piece enters the process: a technology that works on the surface without taking it out.
The echoThe surface responds the way it did before. Nothing replaced, nothing scrapped, no finished area reopened.
The platformToday that element is NanoTech System, on glass and polymers. The company is built to take on the next one.

Use case · construction

It’s process damage, not product damage.

The panel goes in clean. These five causes account for most of what we’re called in for.

Damage almost never means replacement.

  1. 01

    Razor blades

    Scraping paint with a blade leaves straight, deep marks.

  2. 02

    Mortar and stucco

    Cured material scrapes off badly and drags grit across the glass.

  3. 03

    Grinding and welding

    The spark lands hot, embeds and fuses into the surface.

  4. 04

    Contaminated cleaning

    Dirty water and a gritty rag: fine scratching across the whole area.

  5. 05

    Handling and setting

    Hoisting and adjusting on site: panel-to-panel and panel-to-frame contact.

A sliding glass panel in a finished apartment, scratched in a fan pattern, with the city and the hills behind it

The cost

Replacing the panel is the cheap part.

What’s expensive is everything replacement drags behind it. And working out who caused the damage is an argument nobody wins.

This is what goes into the comparison.

Replacement lite
Removal and reinstallation
Rope access
Reworking a finished area
Paint touch-up and trim
Crew downtime
Turnover date slipsNobody invoices this

We’ll run the comparison against restoration using your job’s numbers.

Request the comparison ›

The objection

That’s why almost nobody polishes it.

Polishing means grinding. Grinding leaves a lens. And the lens shows from the street, right across the façade.

On tempered glass, grinding also reaches the tempering envelope, the compression layer that holds the temper. Replacing the panel is expensive, but it’s predictable.

Original surface

Concavity — lens

Inner line: the tempering envelope

Technical illustration — not a photograph

NanoTech System

We don’t grind.

Combined chemical and physical action. The scratch is gone and the panel keeps its original properties.

Abrasive system

Permanent optical valley

Removes material

Technical illustration — not a photograph

NanoTech System

No lens · no haze · no swirl

No material removed · no resin fill

Technical illustration — not a photograph

The process

Five stages, on site.

Each stage has its own pad, and the color is the code: orange cleans, black corrects, gray brings the finish back, white closes it out.

Swipe to see the five stages

  1. Orange foam pad
    Stage 01

    Prep

    Cleans and prepares the surface to be restored.

  2. Dry pass pads, phases 1 through 4
    Stage 02

    Dry pass

    Phases 1 through 4: takes the scratches out.

  3. Gray foam pad
    Stage 03

    Haze removal

    Brings back the natural clarity of the glass.

  4. Perforated water pad
    Stage 04

    Wet pass

    Clears shadowing and closes the surface.

  5. Orange foam pad, final clean
    Stage 05

    Final clean

    Removes anything left on the surface.

The proof

If the panel was ground down, the grid shows it.

We reflect a grid onto the panel and photograph it from the same angle, before and after. If it was ground down, the lines curve. If it’s still flat, they stay straight.

Request the test on your job ›

Ground surface — the reflection curves
Restored surface — the reflection stays straight

Technical illustration — not a photograph

Scope

Two materials, eight glass types.

Glass types

  • 01Annealed
  • 02Curved
  • 03Security
  • 04Insulated
  • 05Tempered
  • 06Laminated
  • 07Mirror
  • 08High impact
Materials

Glass — façades, windows, partitions, storefronts, mirrors and shower enclosures.
Polymers — acrylic and polycarbonate. Same equipment, different compound.

What we don’t treat
  • Broken or cracked glass — that one does need replacing.
  • Coated glass and textured glass.
  • Very deep scratches close to the frame.

Cars too

A car windshield with arc-shaped scratches left by the wiper Scratched windshield The wiper scratch comes out without replacing the glass. See the page › A yellowed, clouded headlight on a car whose paint is still perfect Clouded headlights We don’t replace it: we bring the lens back, at your place. See the page ›

Site safety

It can be done with the building occupied.

Water-based, pH neutral, non-flammable, and unrestricted for transport. Safety glasses and gloves is all the protection it calls for.

Rope access

Crew certified for rope access work on façades.

Trained operator

A distortion-free result depends on the system and on who runs it. That’s why we train whoever buys it.

Safety data sheet

The full data sheet for the compound — composition, handling, transport and disposal — goes to whoever asks for it.

Request the sheet ›

Standards

Verification, not adjectives.

Our technology is certified to ANSI and BSI standards as distortion-free.

Scope

Optical verification and compound safety.

Three ways

Choose who runs it.

The same system, three ways to have it: our crew, your team, or your plant.

An Element Echo crew restoring glass by rope access on a façade

01 · service

Hire us

Our crew, on your job. Rope access, on site, before turnover.

Request a quote › An Element Echo technician training a client operator on the system

02 · technology

Run it with your team

The kit, the consumables and certified training. Today it’s quoted in a conversation.

Ask about the kit › The system running inside a window plant, supported by Element Echo

03 · plant

Put it on your line

Stop scrapping product. The panel you write off today goes back on the line.

Talk productivity ›

Contact

Tell us what got damaged.

We come back with a diagnosis and a comparison against replacement. Photos of the damage help.

Message us on WhatsApp Email us

Tell us who we’re talking to.

Enter an email or a WhatsApp number.

Tell us what city you’re in.

Pick the closest one.

Add details — optional

They are resized on your device before upload.

Tick the box so we can reply.

Price and timing come down to the shape the piece is in and where it is. We give you both when we answer.

Element Echo S.A.S.

Address
Cra 32 #13-49, Of. 504
Medellín, Antioquia
Everything else
hello@elementecho.co
Coverage
Colombia