Black Friday sale, 14 to 30 November
20% off orders of $100 or more
Once your order reaches $100, the 20% is applied automatically at checkout. You don't need a code. The sale ends at 11:59 pm on Monday 30 November, Queensland time.
Free shipping Australia-wide, as always
Waterproof Sealant
Brush or roll it on and it cures into a seamless black rubber membrane. People use it on roofs, tanks, retaining walls, planter boxes and slabs.
- Stretches more than 1800% before it breaks (ASTM D412), so it moves with the surface instead of cracking.
- Water-based, with no VOCs and no solvents. Wash your brush out with water while it's still wet.
- On most surfaces you don't need a primer under it.
- Allow 1.5 L per m² in total across all coats on metal or smooth concrete, and 2 L per m² on rough surfaces. Put on at least two coats.
- Apply it between 15 °C and 40 °C, and never below 10 °C.
It isn't made for surfaces you walk on. For decks and walkways, use Tough Coat.
Thermal Coating
A heat-reflective top coat for roofs. It goes on over the primer and protects the Sealant underneath from sun and heat.
- Covers 1.5 to 2 m² per litre, depending on the surface. A 15 L pail does roughly 22 to 30 m².
- Plan on two or three coats, or more.
- Dry in 6 to 12 hours at 24 °C, and fully cured within 2 days.
- Apply it between 3 °C and 40 °C.
- Pick any colour you like, but lighter colours reflect more heat.
Fixing a leaking metal roof?
Seal the problem spots with Waterproof Sealant and Geo Textile, prime the whole roof, then finish with Thermal Coating. The Roof Bundle puts the lot in one kit, sized to your roof.
How the sale works
Do I need a discount code?
No. Once your order is $100 or more, the 20% is applied automatically at checkout.
When does the sale run?
From 12:00 am Saturday 14 November to 11:59 pm Monday 30 November, Queensland time.
What does the 20% come off?
Your whole order, as long as it adds up to $100 or more before the discount.
Can I use another discount code as well?
No. The sale discount can't be combined with other discount codes.
Is shipping free?
Yes. Shipping is free on every order within Australia, sale or no sale, unless the order is only a free sample.