10L Bucket Thermo Top Coat - DIY Waterproofing-Liquid Rubber Sealant

10L Bucket Thermo Top Coat


 WHITE Heat Reflective TOP COAT

Ideal finishing application to go over Liquid Rubber waterproofing membrane – can be tinted to any colour.

Perfect for roofs (i.e metal, concrete) caravans/ mobile homes!


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SKU: diy004 Category:


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WHITE Heat Reflective Top Coat – 10L Bucket

Coverage: approx. 1L per m2 @ 2 coats

Application Thickness: approx. 1.2mm

Color: White (can be tinted to any colour)

Application method: Brush or roller

Curing time: 24-48 hours between layers, final membrane cured in approx. 5-7 days

Use: Any general waterproofing when used in conjunction with Liquid Rubber such as:

  • Balconies & decks (do not have anything sitting directly on top of the membrane such as tables and chairs!)
  • Caravan roofs & vehicles
  • Roofs


More Information: 

Frequently Asked Questions –

Videos –

Contact Us –

Phone: 03 8812 2918

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 Metal Roof


Was my first time using it seamed to work well. I used for a rust protection on a box gutter. Would like to see how it last during Perth's hot summer.

 Rusty Roof


What an excellent product, easy application and super effective where other products have failed!


Awesome product, easy application.. Highly Recommend!


Quick delivery and both Liquid Rubber and Top Coat do exactly what is promised. Would definitely recommend these products.



Easy to use & easy to deal with.


Worked well, easy to apply.

 Rusty Roofs


We use Liquid Rubber all the time as Maintenance Crew for retail remedial works - particularly roofs - it is a fabulous product, easy to use and cost effective.

Ian from Westfield Maintenance Geelong Vic

Clip-Lock Roof


Hi Paul,

I cannot thank you enough for not only the great product but the advice you gave us about the sagging Clip Lock roof. As soon as I got up on the roof after our call it was like someone took the blind fold off me. For years I have been chasing holes but now I could see that everywhere I had sagging Clip Lock is where all the bad leaks are. We just had the tail end of a cyclone with half a year's worth of rain dropped in two days here in Perth and I am happy to report 100% no leaks.

Thank you once again,

D. & J. Byrne.

Perth, WA

House Boats


Thank you for your advice and the bandage which we have put to use. We have found Liquid Rubber to be a very easy product to use on our paddle boat roof and upper deck. We are now looking forward to rain so that we can test your product and put the bucket chandeliers away!

Additional information

Weight 10 kg
Dimensions 28 × 28 × 22 cm

Approx. 1L per m2 @ 2 coats

How To Apply

Once you have applied one coat of Liquid Rubber and let that cure for at least 24-48 hours you can apply Thermo top Coat letting dry in between coats.

Shelf Life

Once opened Liquid Rubber keeps for about 6 months. Just make sure you seal the lid properly!
Store in a cool dry place over 5°C – DO NOT ALLOW THE PRODUCT TO FREEZE


Liquid Rubber membrane / Thermo Top Coat is NOT an ideal surface on itself if you wanted to place tables or chairs etc. on top of it. In fact this might in time dent the membrane and compromise the waterproofing aspect.

On decks and balconies you can top of Liquid Rubber with tiles, synthetic turf (Arma-Blue protection sheet to be applied in between), decking, pebble-mix etc.

More Information

Frequently Asked Questions –

Videos –

Contact Us –