Home / See How PDR Works

See How PDR Works

Real photos from our hands-on courses, grouped by technique. Every PDR course is 1-on-1 with your own trainer, on real vehicles, on dates you choose.

Reading the dent

A line lamp shows every low and high spot as a bend in the reflection. This is how a technician sees the dent before touching it.

Lamp reflection across a red panel
Lamp reflection across a red panel
The lamp line bends around a tail light
The lamp line bends around a tail light
A reflected line shows the dent as a distortion
A reflected line shows the dent as a distortion
A small dent seen in the reflection
A small dent seen in the reflection
Lamp reflections along a roof
Lamp reflections along a roof

Marking the damage

Dents are marked first so nothing is missed, then worked one at a time.

Hail dents marked on a bonnet and guard
Hail dents marked on a bonnet and guard
A marked dent and a hand rod at a door
A marked dent and a hand rod at a door

Rods and access

Most repairs push the dent out from behind the panel, so getting access is half the skill.

Working a rod in through the bonnet gap
Working a rod in through the bonnet gap
A rod working at a door pillar
A rod working at a door pillar
A gloved hand steadying a long tool
A gloved hand steadying a long tool
Hands at work under a panel
Hands at work under a panel
Headlining lowered for interior access
Headlining lowered for interior access
Wiring behind a trim panel, moved clear for access
Wiring behind a trim panel, moved clear for access

Glue pulling

When there is no way in behind a panel, a glue tab is stuck to the dent and the dent is pulled out.

Isopropyl alcohol to clean the panel first
Isopropyl alcohol to clean the panel first
A box of glue pulling tabs in different shapes
A box of glue pulling tabs in different shapes
A glue tab set on a panel
A glue tab set on a panel

Tools of the trade

Hand tools, wedges, heat and lamps used in the course.

An air wedge used to make room
An air wedge used to make room
A long PDR rod
A long PDR rod
Hand tools with different bends
Hand tools with different bends
Heat applied to a panel
Heat applied to a panel
A lamp stand on wheels
A lamp stand on wheels

The theory, on the whiteboard

Theory is taught alongside the hands-on work.

Whiteboard diagram of a dent profile
Whiteboard diagram of a dent profile
Whiteboard sketch of a tool reaching a dent
Whiteboard sketch of a tool reaching a dent
Whiteboard sketch of a tool on a dent
Whiteboard sketch of a tool on a dent
Whiteboard sketches from a course session
Whiteboard sketches from a course session
Whiteboard and hand tools after a session
Whiteboard and hand tools after a session

Hail damage

Hail leaves many small round dents across the roof, bonnet and boot. This is the damage our trainers repair every storm season.

Hail dents across a red bonnet and boot
Hail dents across a red bonnet and boot
Hail dents on a bonnet
Hail dents on a bonnet
Hail dents on a blue bonnet
Hail dents on a blue bonnet
A hail dent close up
A hail dent close up
A hail dent beside a ruler
A hail dent beside a ruler
A dent shown in the reflection
A dent shown in the reflection

Hail and storms

Understanding storms is part of the trade: hail size and direction decide how a car is damaged.

Hailstones in a hand on a wet road
Hailstones in a hand on a wet road
Hailstones measured with calipers
Hailstones measured with calipers
Large hailstones in a hand
Large hailstones in a hand
A storm cloud building
A storm cloud building
A storm cloud over the road
A storm cloud over the road
A storm over open country
A storm over open country

Counting and sizing dents

A repair starts with counting and sizing every dent. Coins give a simple size reference.

Dent circles drawn and sized against coins
Dent circles drawn and sized against coins
Larger groups of dents sized the same way
Larger groups of dents sized the same way

Before and after

A bonnet marked BEFORE and AFTER, to show the difference a repair makes.

Before and after on a bonnet
Before and after on a bonnet
Before and after on a stand
Before and after on a stand

Inside the panels

Access tools and trim removal let a technician reach the back of the dent.

A hand and a tool working inside a panel
A hand and a tool working inside a panel
A gloved hand and a tool inside a panel
A gloved hand and a tool inside a panel
Gloved hands working inside a panel
Gloved hands working inside a panel
A window protected before the work starts
A window protected before the work starts
Trim removed for access
Trim removed for access

Hand tools and glue

The rods, tips and glue gun used on our courses.

A long rod with a soft handle
A long rod with a soft handle
Hand rods with different bends
Hand rods with different bends
Colour-coded wire hand tools
Colour-coded wire hand tools
A glue gun for glue pulling
A glue gun for glue pulling

Ready to learn? See the courses and prices or book a course.

Ready to start?

Prices frozen since 2015. No payment until a trainer accepts your dates.

Book a Course