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Marking Dots

Economical car park delineators

Durable injection moulded plastic dots for marking car parking bays etc. Can be fixed to asphalt with galvanised nail (supplied) or alternatively fixed into concrete surfaces using a suitable two-part epoxy adhesive system. Each marking dot sold separately and supplied with a galvanised fixing nail, white or high visibility yellow, 100mm in diameter.

Installation of Marking Dots

Installation of Marking Dots

In Bitumen:

First check that there are no services in the immediate area, position rumble strips or marking dots as required and fix in place with 125mm x 6mm galvanised spikes. Note: Marking Dots (P/N MD100S/Y) are supplied with spikes. Rumble strips (P/N RS500-B/Y) are not supplied with spikes, however they can be purchased separately in packs of 100 (P/N KIT26)

In Concrete:

On concrete and other hard surfaces the galvanised spikes will not be suitable. In this situation a rawl plug and screw or sleeve anchor type fixing 6.5 x 40mm is recommended (Not supplied).


If nailing into bitumen is proving difficult it can be pilot drilled with an under size masonry drill. When installing Rumble Strips the addition of a silicone or 2 part epoxy adhesive will help prevent the ends of the strips from moving. For setting out use a chalk line to achieve straight lines. Always ensure the surface is clear of dirt and dry if using an adhesive. Avoid installing Rumble strips on bends where vehicle tyres are twisting on them.

Technical Specifications

Description: Marking dots.
Material: Injection moulded plastic.
Finish: High visibility yellow or white.
Fixings: 1 spike per marking dot (supplied).

Part Numbers

Use these part numbers when enquiring about this product

MD100S-W Marking dots with spikes – White (per 10)
MD100S-Y Marking dots with spikes – Yellow (per 10)


  • Highly durable injection moulded plastic.

  • Simple to install using 100mm galvanised nail (supplied).

  • Suitable for asphalt or concrete surfaces.

  • Economical – no more faded line markings.

  • Available in White or Yellow.

Download Fact Sheet

Request a quote or more information

We are happy to help you with any enquiries you have about our products, on-site consultations, site safety audits and installations.

To contact us, please phone us on 1300 55 33 20 (International: +61 3 5278 8666).

Alternatively, please submit the form below, including any details you can supply that help to explain your requirements, and we will respond promptly.

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58-62 Separation Street
North Geelong Victoria Australia 3215

1300 55 33 20

+61 3 5278 8666

Barrier Group

Barrier Group is a progressive and innovative Australian company that designs, develops, manufactures and supplies a wide range of workplace safety products, car park solutions, crowd control barriers and forklift separation guardrails for private, institutional and occupational environments. We supply to all major Australian cities Melbourne, Brisbane, Adelaide, Perth, Canberra, Sydney, Hobart and Darwin and can ship to most overseas locations (conditions apply).

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