NDT Surface Preparation

Cleaner indications, zero grit embedment—media-free prep for PT, MT, UT & ET.

Laser Cleaning
Reliable inspections start with clean metal

Laser preparation for PT, MT, UT, ET and visual testing (VT)

Laser Cleaning Adelaide removes oxides, mill scale, light corrosion, shop primers and surface films without embedding grit or altering geometry—delivering stable, repeatable surfaces for Non-Destructive Testing. The dry, precise process supports penetrant testing (PT), magnetic particle testing (MT), ultrasonic testing (UT), eddy current testing (ET) and visual inspection (VT) with less masking and cleaner work zones.

No grit embedment

Media-free prep avoids false indications and rework.

Substrate-safe

Protects tolerances and geometry around weld toes and edges.

Consistent finish

Delivers uniform, inspection-ready surfaces for repeatability.

Low disruption

Localised, quiet and clean—ideal around active worksites.

Where it delivers value

Typical NDT prep use cases

PT (Dye Penetrant) Prep

Remove light oxides, films and residues to improve wetting and reveal fine surface-breaking indications.

MT (Mag Particle) Prep

Clean ferromagnetic surfaces and heat tint around welds—no embedded grit to mask leakage fields.

UT & ET Couplant Zones

Create clean, consistent patches for reliable couplant flow and stable eddy current responses.

Weld Toe & HAZ Cleaning

Target heat-affected zones and toes for clearer indications and faster interpretation.

Prep for VT / Bore-scope

Improve visual contrast by removing discoloration and surface films on critical geometry.

Coating & Scale Touch-offs

Localised de-paint and scale removal around inspection windows without over-cleaning.

Compatible substrates

Metals we commonly prepare

Carbon & Low-Alloy Steel

Mill scale, oxides and residues removed for PT/MT/UT.

Stainless Steel

Heat tint and light oxides removed without abrasives or pickling pastes.

Aluminium & Alloys

Controlled cleaning for couplant zones and visual inspection areas.

Nickel & Copper Alloys

Localised prep on high-value components and interfaces.

Cast Iron

Surface films removed in a controlled manner for VT/PT.

Galvanised Steel (Localised)

Targeted windows near fasteners and seams—assessment recommended.

Why choose laser for NDT prep

Operational advantages

No media contamination

Avoids grit embedment that can mask or create false indications.

Repeatable finish

Consistent surface state supports reliable, comparable readings.

Detail & precision

Clean around weld toes, fillets, fasteners and tight access zones.

Cleaner work areas

Dry and media-free—less masking, containment and housekeeping.

Substrate protection

Preserves geometry and tolerances for measurement accuracy.

Program friendly

Portable systems fit shutdowns and rolling inspection programs.

How we deliver

Assessment to completion

01
Scope & Samples

Confirm method (PT/MT/UT/ET), materials and access; pilot patch available.

02
Method & Safety

Define parameters, extraction and controls (SWMS/JSA) to support inspectors.

03
Execute

Localised prep around welds, seams and couplant zones with minimal masking.

04
Validate & Report

Before/after evidence and readiness for the specified NDT method.

FAQs

NDT surface preparation — common questions

Need to meet a specific NDT procedure? Share your test method and spec.

Tip
Laser prep is ideal where abrasive contamination or moisture would compromise indications.
Yes—laser cleaning removes surface films and oxides without embedding media, supporting cleaner penetrant flow and magnetic particle indications. We align our prep with your nominated procedure.
Parameters are tuned to target contaminants, not base metal. Resulting surfaces are clean and consistent for reliable readings.
Absolutely—laser excels at localised windows around weld toes, fasteners, edges and tight geometries with minimal masking.
Pricing reflects method (PT/MT/UT/ET), materials, area and access. We offer fixed quotes for defined scopes and day rates for rolling inspection programs.

Inspection-ready surfaces—without blasting or chemicals.

Ask our team for a tailored method statement aligned to your NDT procedure.

Request a pilot prep or quote

Share your NDT method (PT/MT/UT/ET), materials and access constraints—we’ll confirm feasibility and a clear estimate.

What you’ll receive
  • Feasibility confirmation & recommended method
  • Safety and extraction controls for your site
  • Estimated time & cost or day-rate options
  • Optional pilot patch with before/after evidence