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The Ultimate Waterproof Sealant and Thermal Coatings


RTT Case Studies

Roof Thermal Technology Case Studies (PDF)

RTT Commercial Roofs & Gutters

RTT Sealant Commercial Roof & Gutter Solutions (PDF)

RTT Solar System Letter

Roof Coatings & Solar Systems (PDF)

K Town Project Summary

K Town Shopping Centre Project Summary (PDF)

DETE Project Summary

QLD Government Project Summary (PDF)

Ozcare Project Summary

Ozcare Brisbane Project Summary (PDF)

Large commercial roofs

RTT + Top Coat for Large Commercial Roofs (PDF)

Roofs and more

RTT + Top Coat for Roofs and More Brochure (PDF)

Shopping Centre Roofs

Shopping Centre Roofs Brochure (PDF)

Steel & Concrete Tanks

Tanks Brochure (PDF)

Large Concrete Tanks

SEQ Water Tank Summary (PDF)

RTT Sealant is the producer of the most versatile and durable waterproofing products available. We only provide the highest quality Australian Made products and have tested and proven these products on our own projects since 2008.

RTT Sealant is the largest manufacturer of Liquid Rubber in Australia! We can supply you!

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.

Stretches 1000% with 95% recovery!

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

Top Coats

RTT Top Coat is the perfect companion to RTT Sealant, especially on large commercial roofs. Any building will benefit from this ultimate dual layer ice white cool waterproof membrane. It will provide excellent UV protection and heat reflection, in turn saving power on cooling costs.

Is your workplace like an oven? Reflect the suns heat away and stay cool this summer! No ventilation or insulation required, the best and most cost effective way to avoid the heat.

Heat Reflection

Scroll down to see the multiple uses of RTT Sealant or download brochures from the sidebar. See our Documents page for technical information.

See our instructional video on YouTube below:


Cures into an elastomeric seamless membrane for:

  • Waterproofing ability
  • Corrosion resistance
  • Chemical resistance
  • Complete containment
  • Total encapsulation
  • Non slip

Seals and protects

  • Roofs
  • Tanks
  • Troughs
  • Steel
  • Concrete
  • Wood
  • Retaining walls
  • Anti Corrosion
  • Box Gutters
  • Wet Areas
  • Asbestos
  • Ponds/Dams
  • Expansion Joints
  • Parking Areas
  • Water Features
  • Planter Boxes

The most cost effective way to extend the life of any material and protect it from the elements. Costs as little as a quarter of the cost of replacing your materials!

Never replace your roof, tank, box guttering or rain heads!

Coloured Thermal Insulating Top Coats available.

Mobile Application Units ready to go.

RTT Sealant
1 Conway Court | Nerang | QLD | 4211
Phone: 1300 MEMBRANE (1300636272) | info@rttsealant.com

Website by rttsealant.com © 2018 Imocave Pty Ltd