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Exel-Seal are experienced and quality assured sealant applicators, specialising in all areas of caulking. Founded over 20 years ago in Victoria, Exel Seal now operate in New South Wales, Northern Territory, ACT and Queensland, and have completed projects in Japan, New Zealand and Dubai. Some projects that Exel Seal have been on include:

  • MCG Great Southern Stand
  • Southern Cross Train Station
  • Docklands
  • Federation Square
  • Melbourne Exhibition Centre
  • Linfox Headquarters
  • Chadstone Shopping Centre
  • Martha Cove

We specialise in sealant application to wet areas, precast panels, aluminium panels, trafficable sealants, pool sealants, pavers, block work, saw cuts, fire-rated sealants, window & door frames. If it needs caulking we can do it.

Saving you time and money we also specialise in panel patching, grouting and Abseiling.

All our caulkers have Red Card, Boom tickets, we have our J.S.A, Certificate of Currency for all insurance’s, EBA so were ready for any work.

With over 20 workers, we can assist you with any caulking needs you have, big or small, domestic or commercial. If there’s a hand over or a push on a job we have the man power to cover it.

With Exel-Seal starting over 20 years ago a lot of the caulker are still working for the company now. So you will be getting experienced and quality assured sealant applicators.

Exel-Seal is run separately in each State but we work closely together to give you the best quality and service throughoutAustralia and the world.

We feel very confident that we can assist you with any caulking needs you have. We would look forward to working with you in the near future. Just remember if it needs caulking we can do it.

Exel Seal are now selling sealants to the public at our Carrum Downs office. We sell silicone, polyurethane; specialty sealant, caulking guns and waterproofing membranes.  Check out our products and give us a call in regards to bulk orders or any product that isn’t listed.


Exel Seal have completed completed major projects across a variety of industries including Victorian Desalination Plant, Melbourne Cricket Ground, South East Water, Etihad Stadium and Crown Casino.


Exel Seal offer a depth of technical expertise expanding in the excess of 3 decades in Australia. The expansive knowledge allows us to structure on behalf of our client to provide efficient and cost effective application of specialists products on time and within budget.


Exel-Seal Melbourne Pty Ltd has been providing general and specialist caulking, waterproofing, panel patching, grouting and epoxy flooring since 1979. Exel-Seal prides itself on getting the job done, no job is too big or too small.