Concrete Sealing

Concrete Sealing

Concrete Sealing Services

Concrete Sealing is the process of applying a chemical curing compound to finished concrete to hold in moisture allowing the concrete to dry at a more even temperature. Concrete Sealing is best applied within 24 hours after the concrete slab has been finished.

Commercial concrete sealing and Residential concrete sealing services are engineer approved and are used to seal the concrete to assist with crack prevention, increase strength of the concrete and reduce permeability. Concrete sealing services are provided across the New South Wales, with curing services available 7 days a week.

Industrial and Commercial Sealing

Sealing services are designed to enhance and protect concrete. Industrial and commercial sealing applications to suit many purposes. Experienced and handled large projects.


We have a wide range of products suited to all types of concrete sealing needs:

  • Factories and Warehouses
  • Carparks and basements
  • Retail, commercial grinding and sealing
  • Driveways and pathways

Commercial Concrete Sealing

Grinding, Cleaning and sealing for all types of concrete.

Concrete Sealing
Concrete Sealing

Residential Concrete Sealing

Concrete Sealing for residential slab on ground or other architectural designed suspended slab residences.

Keep your concrete from deteriorating thanks to the detailed and complete concrete sealing from Group One Line Marking. Not just limited to line marking our skilled and fully-qualified team have the training and the equipment to conduct personalised and comprehensive concrete sealing throughout Sydney and the surrounding metro area.

Evenly applied to concrete surfaces our concrete sealing keeps dirt, water, and wind from eroding the concrete over time, ensuring that it keeps its strength and integrity. To learn more about our detailed and cost-effective concrete sealer contractors Sydney companies and businesses can give us a call on 0414 153 837.

Concrete Curing Services

  • Water based sealing compound AS3799
  • High pressure spray application
  • Available 24 hours – 7 days a week
  • Protects the slab by holding in moisture
  • Helps maintain slab temperature and reduce cracking
For the prompt and Professional Installation of Durable and visible safety bollards give Group One Line Marking a call today on
Richard Crooks Logo
Toll Logo
Tnt Logo
Awj Logo
Cip Loog
Taylor Logo