Liquid Rubber DIY Coupon Codes & Verified Offers for October 2026

Solid product, quick delivery

I ordered a 20L pail of Liquid Rubber Waterproof Sealant along with a Multi-Purpose Primer and a Roller Kit for my garage roof. The ordering process on the website was straightforward. Shipping within Queensland was quite fast, arrived in about three business days. The sealant itself applied smoothly; I followed the instructions for two coats and it covered the specified area well. It seems to have created a strong, flexible membrane. Customer support replied to my email about coverage rate within a few hours, which was helpful. Overall, a good experience and a reliable product.

Absolutely fantastic product!

I used the Liquid Rubber Waterproof Sealant for my old shed roof, and it's incredible! It was so easy to apply, even for a beginner like me. The coverage was great, and it dried perfectly. My shed is finally watertight. I am so happy with the result! I'm already planning my next project and will definitely be shopping here again. Highly recommend to everyone!

Excellent Gutter Sealant

Bought the Gutter Sealant. It fixed my leaky gutters easily. Application was simple and fast. Delivery was quick. Very satisfied with the product. Will buy again if needed.

Reliable products, as always

Another successful order from Liquid Rubber DIY. I've used their products a few times now, primarily for various roof repairs. This time I got the RV Roof Sealant and some Seam Tape for our caravan. Just like my previous purchase of the Roof Coating for our house, the RV sealant was easy to work with and the quality feels consistent. It cured nicely, and I appreciate that it's UV stable. It's why I keep coming back; I know what to expect and the results are always reliable. They ship quickly too, which is a bonus when you need to get a job done.

Solid product, minor packaging issue

I purchased the DIY Repair Kit for a small leak on my garage roof. The kit itself was comprehensive and the instructions were clear, making the repair fairly simple. The sealant seems to be holding up well so far, even after some heavy rain. My only minor gripe was that one of the brushes in the kit had slightly bent bristles when it arrived, probably from being a bit squashed in transit. It was still usable, but a small detail that could be improved. Overall, a good experience and effective product, offering decent value for money.

Easy to use sealant

Bought the Gutter Sealant. It arrived quickly. Application was simple. Gutters stopped leaking. Good product.

Good for tank, shipping slow

I ordered the Tank Liner and a Roller Kit for my rainwater tank. The ordering process on the website was straightforward, no issues there. Shipping took about 9 days to regional Victoria, which felt a bit long, especially since I was keen to get started. The product itself, the Tank Liner, was easy to mix and apply. I followed the instructions for two coats and it seems to have done the trick; no leaks after a couple of big rainfalls. Customer support was responsive when I inquired about the shipping delay, providing tracking updates. The quality of the sealant seems good, and the roller kit was adequate for the job.

Fixed the roof leak easily

My old roof had a small leak, nothing major but annoying. My mate told me to try Liquid Rubber. I got the Waterproof Sealant, just a small tub, and it was pretty easy to put on. Didn't need to be a tradie or anything. It dried up quick and that spot on the roof hasn't leaked since. Happy with how it turned out.

Good for tank, minor shipping issue

I purchased the Tank Liner to seal an old concrete water tank. The product itself was effective and seems like it will hold up well; it was reassuring to know it's safe for potable water. Application was fairly simple, though it took a bit longer than I expected to get a completely smooth finish inside the tank. My main gripe was with the shipping. While it arrived within the estimated time, the box for the primer was a bit crushed, though thankfully the product wasn't damaged. A little more protective packaging would be good. Still, overall happy with the result and the value for money.

Fantastic Waterproofing Kit!

I just used the DIY Repair Kit for my leaky shed roof and it was incredible! So easy to apply and it looks perfect. I was worried it would be messy but the instructions were clear and the brushes worked great. My shed is totally waterproof now! I'm already planning my next project and will definitely order from Liquid Rubber DIY again. Telling all my friends about this amazing product!