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Rttsealant Coupon Codes & Verified Offers for October 2026

Browse 12 manually checked Rttsealant Discounts for October 2026, including Coupon Codes, current discounts and exclusive deals. Expired offers are removed regularly.

Rttsealant offers 0 coupon codes and 12 deals as of October 2026. Today's top offer: Waterproof Sealant From $75 per Gallon. Codes are verified and updated daily.

7%

OFF

First-Time Buyer Discount: 7% Off

New customers get 7% off their initial purchase. This is a welcome offer for first-time shoppers.

From $75

Waterproof Sealant From $75 per Gallon

Waterproof Sealant starts at $75 per gallon with a minimum purchase. This is a special rate for bulk orders.

Free Shipping

Free Shipping on Orders Over $500

Orders exceeding $500 in total value qualify for free shipping. This applies to all products on the site.

30%

OFF

Trade Discount: Roof Leak Repair Sealant

Contractors and tradespeople receive a special discount on Roof Leak Repair Sealant. Proof of trade may be required.

Bundle

Bundle Discount: Primer & Sealant Kits

Purchase a Waterproofing Primer and Sealant Kit together for a reduced price. This offer is for bundled items.

Up to

15%

OFF

15% Off Commercial Roof Coating

Take up to 15% off commercial roof coating. Protect your property with Rttsealant's durable solutions.

50%

OFF

Volume Discount: Traffic Seal Products

Larger quantities of Traffic Seal products receive a volume-based discount. The discount varies by order size.

10%

OFF

10% Off Non Toxic Waterproofing Solutions

Non Toxic Waterproofing products are available with a 10% discount. This promotion runs for a limited time.

10%

OFF

Autumn Volume Discount: Water Based & Flat Roof Sealant

Get 10% off bulk orders of Water Based Sealant and Flat Roof Sealant, perfect for your autumn projects. This volume discount applies to commercial quantities.

Expires Nov 22, 2026

35%

OFF

Liquid Waterproofing Membrane Savings Event

Get 10% off Liquid Waterproofing Membrane for a limited time. This offer is part of a seasonal contractor sale.

Under $40

Application Brushes & Roller Kits Under $40

Select Application Brushes and Roller Kits are priced under $40. This is a special offer on tools.

8%

OFF

Shop Industrial Roof Sealant: 8% Savings

Save 8% on all Industrial Roof Sealant products. This is a general discount available for a short period.

Customer Reviews

4.6

Average Rating

7

Total Reviews

David

★★★★☆

1 month ago

Awesome stuff, but delivery was a bit slow!

The Industrial Roof Sealant I got from Rttsealant is seriously amazing! My roof looks brand new and I saved about 30% using a promo code. It was a breeze to apply, but the delivery took a bit longer than I expected. Still, I'll definitely be buying from them again and telling all my mates!

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Andre

★★★★☆

2 months ago

Decent product, delivery was okay

I purchased the Flexible Roof Membrane and Application Brushes. The product itself is good quality and applied as expected. It feels very durable. My only minor point was that delivery took the full estimated time, maybe a day longer than I'd hoped, but it did arrive within their window. Customer service was helpful when I called to check on the status. Overall, a solid choice for roof repair, but keep the delivery times in mind.

✓ Reply submitted. Will be published after approval.

Nick Walsh

★★★★★

2 months ago

Excellent sealant for metal roofs!

I bought the Metal Roof Waterproofing for a tricky section of our building, and it worked perfectly! The application was smoother than I expected, and it dried really well. I'm so impressed with how durable it feels. This is definitely my go-to for future projects. So glad I found this product!

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Carly A.

★★★★☆

3 months ago

Smooth process, good product

I ordered the Commercial Roof Coating and a Roller Kit for Sealant. The website was straightforward for placing the order. Delivery took about 5 business days, which was what they quoted. I had a question about the drying time, and customer support answered it clearly via email the next morning. The coating applied well, and the rollers made the job easier. It seems to be holding up nicely on the roof, no issues so far after a few weeks. Happy with how everything went.

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Wendy

★★★★★

3 months ago

Easy to use, quick delivery

Needed some Waterproofing Primer for a small job and just ordered it online. It showed up pretty fast, like two days earlier than the tracking said, which was cool. Application was really easy, just brushed it on. My project turned out great. Pretty happy with it all.

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Megan Romero

★★★★★

3 months ago

Product works well

Got the Roof Leak Repair Sealant. Easy to apply. Fixed the leak. Fast shipping. Good product.

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Raj

★★★★★

3 months ago

Good value for a big job

I was looking for a cost-effective solution for our shopping center roof repair. The bulk order discount on the Liquid Waterproofing Membrane really helped keep costs down. It felt like a solid investment for the price, definitely worth it for the amount we needed. Made a big difference to our budget.

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Rttsealant Community Discussion

Share tips, ask questions & help fellow shoppers save more

R

Rachel J.

3 months ago

do these guys ship to Perth? And if so, how long does it usually take for a bigger order?

J Josh Vargas 2 months ago

Yeah, they ship Australia-wide. I got an order in Perth last month, took about a week for a pallet. Depends on how big 'bigger' is, but they're pretty good with freight.

0

M Megan 2 months ago

They definitely ship to Perth. For a larger order, I'd say expect anywhere from 5-10 business days. It's a bit of a trek for freight, but they're reliable.

2

7 Responses (2)

R

Rosa

2 months ago

Has anyone used Rttsealant on a metal roof? Wondering how well it adheres and holds up compared to something like Crommelin or Ardex.

I Ivy Foster 2 months ago

Used it on a big corrugated shed roof. Adhesion was solid. It's more flexible than some of the others, so it handles the expansion/contraction of metal better I think. Still looks good after a year.

3

J James 2 months ago

I've only used it on concrete but my mate swears by it for metal. He said it's way easier to apply and seems to last just as well, if not better than some of the more well-known brands he used to use.

6

6 Responses (2)

P

Priya F.

2 months ago

Is Rttsealant okay for high-traffic areas, like a roof that gets walked on for maintenance pretty regularly? Or will it just wear through?

D Derek 2 months ago

They have a 'Traffic Seal' product that's specifically for high-traffic roofs. I'd look into that one if it's going to get walked on a lot. The regular stuff is good but might not hold up to constant foot traffic.

5

C Chris 2 months ago

I used their top coat on a walkway and it's holding up fine. It's designed for that kind of thing. Just make sure you get the right product from their line-up.

4

4 Responses (2)

C

Cody Romero

2 months ago

Does anyone know if Rttsealant offers any discounts for contractors? I'm looking to order a decent amount for a few upcoming jobs.

N Nick K. 2 months ago

I'm pretty sure they do volume discounts. I always get a better rate when I order a lot for bigger projects. Might be worth calling them directly.

1

T Troy A. 2 months ago

They definitely have trade discounts. I've used them before. Just ask for a quote for your project, that's how I got mine sorted.

3

2 Responses (2)

F

Faith N.

2 months ago

Hey guys, thinking about grabbing some of this Rttsealant for a small repair on my workshop roof. How long does it actually take to dry to the touch in Sydney weather? Don't want to get caught out by rain.

N Noor W. 2 months ago

From my experience, it's pretty quick. I used it last spring, like 2-3 hours and it was fine to walk on lightly. Just make sure you get a dry spell.

0

D Dan 2 months ago

Yeah, I did a flat roof in Brisbane a few months back. It was touch dry surprisingly fast, like within a couple of hours. Full cure takes longer obviously, but for general weather protection it was good to go pretty quick.

1

2 Responses (2)

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