Roof Thermal Technology Taking liquid re-roofing to the next level of sealing perfection

UV reflective, heat protective and power saving waterproofing solution. Top level warranty backed up with a 10 Year leak protection guarantee.

Learn More
1 of 6
  • RTT - Waterproof Sealant

    RTT - Waterproof Sealant is the ultimate water-based, non-toxic, highly flexible and durable waterproofing solution. It works by creating a watertight seal to keep moisture away from cracks, holes and joints.

    Learn more 
  • RTT - Protective Top Coat

    The RTT - Protective Top Coat is the ultimate UV protective, heat reflective and power-saving waterproof membrane. It is a water-based and 100% acrylic protective coating.

    Learn more 
  • Russell McKee | Retail First

    RTT Sealant has completed numerous waterproofing projects for Australia Fair Shopping Centre in Southport
    on the Gold Coast QLD, including sealing concrete cracks and expansion joints in the car parks as well as box
    gutters and ridge capping on the roof. I found the application team to be very accommodating and
    professional and their products have proved to be very effective and reliable.

  • Aaron Butteriss | Queensland Government

    Hi RTT Sealant, please pass on to your team that we are very pleased with the product. As you may
    remember the roof at Coorparoo Education Precinct was in need of replacement but due to the cost of
    removing and replacing the aged roof mounted air conditioning units it was not possible with the limited
    budget available. Your roof coating solution eliminated the need for removal. All roof leaks were fixed after the product was installed. The team that attended to carry out the work was a pleasure to deal with, always acting in a professional and safe manner.

  • Simon Gadd | Ozcare

    RTT Sealant completed major roof waterproofing and restoration projects at our facilities in Brisbane and Townsville. The projects were a complete success and not only does the roof look brand new with its bright white solar reflective finish, there are no more leaks into the buildings. Given the size and difficulty of the applications, the hard working RTT Sealant team was up to the task and did a great job. We look forward to working with them on future projects.

1 of 3

Frequently Asked Questions

What is Liquid Rubber?

Our Liquid Rubber waterproofing sealant is a Potable Water Certified (AS/NZS 4020:2018) elastomeric coating engineered to provide exceptional adhesion, elasticity and protective properties.

Spray, Liquid Pour or brush / roller applied at outside temperature, no heat source or flame required!

Is Liquid Rubber safe?

Yes. Our Liquid Rubber is Water-Based, Eco-friendly, Non-Toxic, Non-flammable and has no solvents or VOC (volatile organic compounds)

It is Safe for you, your family, pets and plants

What can Liquid Rubber be applied to?

Liquid Rubber can be applied to virtually anything that is not oil based including concrete, wood, brick, masonary, most metals (iron, steel, galvanised steel, aluminium), butynol, shingles, tiles, difficult roof materials including EPDM, TPO, most PVC, SBS, APP, BURs, propylene, polystyrene, fiberglass and OSB. If you are unsure, please contact us to discuss your requirments.

Can you guarantee that Liquid Rubber works?

Liquid Rubber products have been around for over 100 years. We only provide the highest quality Australian Made products and have tested and succesfully proven these products on our own projects since 2008.

Where are you products made?

We produce our own products and there are all 100% Australian made and owned.

How long does the product last?

With a proper application the products will last for a minumum of 10years. We give a 10year warranty when we apply the products for our customers.

How much do I need?

Our Waterproof Sealant is applied at 1.5L/sqm. So our 15L pail will cover 10sqm and the 4L pail will cover just over 2.5sqm

Our Thermal Coat is applied at 0.6/sqm The 15L pail will cover 25sqm and the 4L covers 6.5sqm.

We suggest you buy extra as it’s always best to have a bit more.

How long does the product cure?

Curing time depends on the thickness and on the weather condition.

Generally the Waterproof Sealant is fully cured after 3-5 days. (at around 20°C and good ventilation)

Tanks should be left empty for at least 7 days before refilling.

The Thermal Coating is fully cured after 2-3 days.

You have a large commercial project on your mind?

If DIY is not an option for you or if you have a large commercial or industrial project, then contact us for a free quote.

Contact Us