Crommelin

Crommelin Since 1957, Crommelin has delivered trusted waterproofing, sealers, and coatings made for harsh Australian conditions. Built to last, backed by expertise.

12/05/2026

Tired of rust and bore stains?

Watch years of staining disappear in minutes with Crommelin Instant Rust & Bore Stain Remover.

Suitable for concrete, brickwork, metal, glass, tiles, stone and wood. Very heavy or long-term staining may require 2-3 applications.

Available from Bunnings Warehouse.

13/04/2026

Working on a planter bed? Don’t skip the waterproofing!

It’s the difference between a job that lasts and one that doesn’t.

Image Homes and Landscapes doing it right 👌

Christmas is for sitting back and taking a breather after a year of hard work. We’re glad we could help protect the thin...
24/12/2025

Christmas is for sitting back and taking a breather after a year of hard work.

We’re glad we could help protect the things you’ve built and worked on along the way.

Merry Christmas from Crommelin 🎄

If you don’t want your concrete or paving to get tired — dull in places or show early signs of moss — now is the ideal t...
14/11/2025

If you don’t want your concrete or paving to get tired — dull in places or show early signs of moss — now is the ideal time to protect it for the future.

Crommelin DiamondTough Paving & Concrete Sealer in Satin or Gloss enhances the natural colour and texture of your surface with a long-lasting medium to high wet-look finish.
It shields against stains, water and algae/moss, helping your paving stay cleaner and maintain a fresher appearance over time.

Professional look. Powerful protection. Simple to DIY.

See below the same driveway, with and without DiamondTough protection.

👉 Available in Satin or Gloss at Bunnings.

https://www.bunnings.com.au/crommelin-4l-satin-diamondcoat-paving-and-concrete-sealer_p1560264

31/10/2025

The scariest thing this Halloween shouldn’t be your roof, walls, or paving. 😱

Keep your home bright, waterproof, and protected with Crommelin — defending against the scary stuff since 1957.

🎃 Happy Halloween!

🐭🪳 Something’s getting in — but you can’t find how?Whether it’s rats, mice, ants, cockroaches or spiders, they all use t...
15/10/2025

🐭🪳 Something’s getting in — but you can’t find how?

Whether it’s rats, mice, ants, cockroaches or spiders, they all use the same tiny openings to enter your home.

Try these quick detection tricks to spot hidden entry points:
🔦 1. The Torch Test
Turn off the lights and shine a torch from the outside in — if someone inside can see the beam through cracks around doors, windows or vents, you’ve found a gap.
🧂 2. The Powder Trick
Sprinkle a light dusting of flour or baby powder overnight. Trails or footprints in the morning = uninvited guests.

Once you’ve found the culprits, seal them out with Crommelin Pest & Rodent Resistant Expanding Foam.

🧱 Find the gaps. Fill the gaps. Keep the uninvited pests out!

Think pests need an open door or window to get inside? ❌A mouse can squeeze through a hole smaller than a 5-cent coin… a...
09/10/2025

Think pests need an open door or window to get inside? ❌

A mouse can squeeze through a hole smaller than a 5-cent coin… and cockroaches? Even smaller. 🐀🪳

Sneaky spots they like to use:
🔹 Gaps around pipes, vents and wiring
🔹 Cracks in walls and foundations
🔹 Spaces around windows and doors
🔹 Holes behind skirting boards

It doesn’t take much for pests to move in — but it doesn’t take much to keep them out, either.

Fill the gaps before they become a problem!

That gap in your wall? It’s a front door for rats and roaches! 🐀 🪳Seal it shut with Crommelin Rodent & Pest Resistant Ex...
01/10/2025

That gap in your wall? It’s a front door for rats and roaches! 🐀 🪳
Seal it shut with Crommelin Rodent & Pest Resistant Expanding Foam.

Spring is here, which means pests are on the move. Don’t give them an open invite.

Our Rodent & Pest Resistant Expanding Foam:
✅ Expands to fill gaps & holes
✅ Pest resistant for long-lasting protection
✅ Perfect for door/window frames, sheds, garages, pipes & wall penetrations

Available now, exclusively at selected Bunnings.

Polyurethane construction foam to deter attacks from rodents, insects and other pests. Crommelin® Rodent & Pest Resistant Expanding Foam Filler contains an additive that inhibits attack by mice, rats, birds and bats. It also blocks the passage of ants, spiders and cockroaches. Crommelin® Rodent & ...

☀️ Aussie summer’s just getting started — and your home deserves protection that lasts.Last week we showed you how many ...
24/09/2025

☀️ Aussie summer’s just getting started — and your home deserves protection that lasts.

Last week we showed you how many surfaces Crommelin Fix & Finish can cover. This week, we’re shining a light on what makes it so perfect for the Aussie climate: highly durable, UV and water resistant, it’s built to withstand the harsh sun, protect against fading, and keep your surfaces looking fresh all season long.

✨ Easy to use. Strong protection. Made for Aussie summers.

✨ Ready to give your outdoors a spring glow-up? Crommelin Fix & Finish Colour is a premium exterior waterproof paint to ...
17/09/2025

✨ Ready to give your outdoors a spring glow-up?
Crommelin Fix & Finish Colour is a premium exterior waterproof paint to fix, colour and waterproof your home's exterior.

Use it on almost anything:
🧱 Brick, render & masonry
🪵 Timber fences & gates
🔩 Metal gutters, posts & sheds
🏡 Walls, garden beds & outdoor structures

It’s flexible, protective and designed to keep surfaces looking great — rain, hail or shine.

What’s the first thing you’d give a fresh coat with Fix & Finish Colour?

Address

72 Division Street, Welshpool
Kewdale, WA
6106

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

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