Wanting to stay cool and lower your energy costs?
Thermal Coating is your answer! Thermal Coating is perfect for your next project, whether that be for a caravan, roof, walls shipping containers, etc.
At a recommended usage of 0.5-0.7L/m² the products will cover:
- 15L Bucket -> 30m²
- 4L Bucket -> 8m²
- 1L Bucket -> 2m²
Important - Before application, you need to ensure to apply a layer of Sealer / Primer on any surfaces including previously painted surfaces, or Etch Primer on any raw metal surfaces as well as over your cured Waterproof Sealant to promote adhesion for the application of the Thermal Coating.
- For best results, don't forget to apply a thicker layer of Thermal Coating over the previously primed Waterproof Sealant.
This is a water-based 100% acrylic Thermal Coating that can be brushed, rolled, or sprayed onto the following surfaces:
- Metal roof surfaces, including Colorbond
- Concrete and unglazed terracotta roof tiles
- Concrete tilt slab buildings
- Fibro cement sheeting
- Cement-rendered surfaces
- Brick and block construction
Designed to protect against Australia's harsh UV rays, Liquid Rubber DIY Thermal Coating is both UV resistant and heat reflective, further reducing heat inside structures and further increasing your energy efficiency.
By adding Liquid Rubber DIY's Thermal Coating, you can increase the performance and lifespan of your waterproof sealant and ensure shield your waterproofing against the elements.
APPLICATION - If applying in cooler temperatures, ONLY apply in the middle of the day to allow the product to fully cure. If rain is imminent, DO NOT apply Thermal Coating to the surface. Also if Thermal Coating colour white is selected please apply 4 very light coats during May till September and it will take longer to dry.
**NOTE** - Ensure to use Sealer/Primer or Etch Primer - Metal Surface prior to applying Thermal Coating to any surface.
WARNING!! - Product NOT to be immersed e.g. Water tanks, ponds, gutters, or any ponding water.
COVERAGE CALCULATOR
Thermal Coating

Thermal Coating
Unleash the Power of the Ultimate Liquid Rubber DIY System
Designed to withstand Australia's harsh UV rays, Liquid Rubber DIY Thermal Coating is UV-resistant and heat-reflective, helping to reduce indoor heat and boost energy efficiency.
By adding Liquid Rubber DIY's Thermal Coating, you can increase the performance and lifespan of your Waterproof Sealant and ensure shield your waterproofing against the elements.

What is Thermal Coating?
This advanced thermal solution features heat-reflective properties that help keep your building cooler, reducing heat absorption and improving indoor comfort.
Start with the Liquid Rubber Waterproof Sealant as your base coat, then top it off with the Acrylic Thermal Coating.
This powerful combo delivers top-tier durability, waterproofing, and UV protection while dramatically extending your roof’s lifespan.
Perfect for rejuvenating and safeguarding roofs. This high-performance coating ensures you’re protected against future problems and reduces ongoing maintenance.
Application Examples

Reduce Energy Costs
Let your Air Conditioner think it is winter on hot summer days! Reduce Temperature by up to 30%.

Ultimate UV Protection
Protect your Roof from damaging UV-Rays and prevent damage caused by deterioration or blistering.

Say No to costy Roof Replacement
Don't replace your roof, "Thermal Coat" it, and save tens of thousands of dollars.

What to Know Before You Apply
Important! - Before application, you need to ensure to apply a layer of Sealer / Primer on any surfaces including previously painted surfaces, or Etch Primer on any raw metal surfaces as well as over your cured Waterproof Sealant to promote adhesion for the application of the Thermal Coating.
- For best results, don't forget to apply a thicker layer of Thermal Coating over the previously primed Waterproof Sealant.
APPLICATION - If applying in cooler temperatures, ONLY apply in the middle of the day to allow the product to fully cure. If rain is imminent, DO NOT apply Thermal Coating to the surface. Also if Thermal Coating colour white is selected please apply 4 very light coats during May till September and it will take longer to dry.
Watch our Videos on our Roof Coating System
Frequently Asked Questions
Application
The Thermal Coating is applied at a rate of 1.5L / m2 for 2 coats.
- 15L Bucket covers 10m2
- 4L Bucket covers 2.7m2
- 1L Bucket covers 0.67m2
- Over Waterproof Sealant
- Over primed metal surfaces
- Concrete & Render
- Metal roofs
- Box gutters
- Most primed metals
1. Ensure the base surface (Waterproof Sealant or primed metal) is fully cured
2. Apply 2-3 coats of Thermal Coating with brush, roller, or spray machine
3. Allow 24 hours between coats
4. Apply 3 coats over Waterproof Sealant or 2 coats minimum over primed metal
- Reflects heat and UV radiation
- Reduces surface temperature
- Protects underlying waterproofing
- Extends the life of the waterproofing system
- Available in white and other colors
Store in a cool dry place. Keep out of reach of children. This product is a Non-flammable-liquid and does not present any storage or transportation hazards.
We ship our Products throughout Australia and New Zealand.
FREE SHIPPING APPLIED TO ALL ORDERS WITHIN AUSTRALIA
Expected shipment duration: 3-8 Business days within Australia and 6 -26 Days on New Zealand orders.
For larger orders, please contact us at info@liquidrubberdiy.com or use the Contact form.
General Questions
The Thermal Coating is applied at a rate of 1.5L / m2 for 2 coats.
- 15L Bucket covers 10m2
- 4L Bucket covers 2.7m2
- 1L Bucket covers 0.67m2
- Over Waterproof Sealant
- Over primed metal surfaces
- Concrete & Render
- Metal roofs
- Box gutters
- Most primed metals
1. Ensure the base surface (Waterproof Sealant or primed metal) is fully cured
2. Apply 2-3 coats of Thermal Coating with brush, roller, or spray machine
3. Allow 24 hours between coats
4. Apply 3 coats over Waterproof Sealant or 2 coats minimum over primed metal
- Reflects heat and UV radiation
- Reduces surface temperature
- Protects underlying waterproofing
- Extends the life of the waterproofing system
- Available in white and other colors
TDS & SDS
The Thermal Coating is applied at a rate of 1.5L / m2 for 2 coats.
- 15L Bucket covers 10m2
- 4L Bucket covers 2.7m2
- 1L Bucket covers 0.67m2
- Over Waterproof Sealant
- Over primed metal surfaces
- Concrete & Render
- Metal roofs
- Box gutters
- Most primed metals
1. Ensure the base surface (Waterproof Sealant or primed metal) is fully cured
2. Apply 2-3 coats of Thermal Coating with brush, roller, or spray machine
3. Allow 24 hours between coats
4. Apply 3 coats over Waterproof Sealant or 2 coats minimum over primed metal
- Reflects heat and UV radiation
- Reduces surface temperature
- Protects underlying waterproofing
- Extends the life of the waterproofing system
- Available in white and other colors
Store in a cool dry place. Keep out of reach of children. This product is a Non-flammable-liquid and does not present any storage or transportation hazards.
We ship our Products throughout Australia and New Zealand.
FREE SHIPPING APPLIED TO ALL ORDERS WITHIN AUSTRALIA
Expected shipment duration: 3-8 Business days within Australia and 6 -26 Days on New Zealand orders.
For larger orders, please contact us at info@liquidrubberdiy.com or use the Contact form.
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