Tile Sealants and Outdoor & Epoxy Sealant for Tiles
Seal the Deal: Professional Tile Sealants
Whether you’re finishing off a fresh bathroom reno or tackling a massive commercial floor, a good tiling job isn't truly finished until it’s sealed. At Tilers Online, we’ve been one of the leading suppliers of tiling products since 1998, so we know that the right professional tile sealants make all the difference between a job that lasts and one that leaks. Nobody wants to see their hard work ruined by water damage, mould, or premature breakage — which is why we only stock the gear we’d actually use ourselves.
The Construction Sealants Australia Trusts
We stock heavy hitters like Sika tile sealants and Laticrete sealants because they’re built for the tough Aussie climate — humidity, scorching summers, chilly winters — the lot!
If you’re dealing with areas that move ( like where the wall meets the floor) you’ll need expansion joint sealants. These flexible tile sealants act like a shock absorber for your tiles, filling gaps and preventing cracks when the building settles and when movement occurs. For those high-moisture spots, grabbing a dedicated waterproof tile sealant is a no-brainer to keep everything watertight and looking sharp.
Get the Perfect Finish with Tilers Online
Got your tile sealants sorted? Make sure you’ve got the rest of the essentials to get the job done right the first time. Check out our range of:
- Waterproofing: Lay the groundwork with waterproofing membranes before you even pick up a tile.
- The Right Tools: Don't mess around with messy beads; grab some proper caulking tools for a professional finish.
- The Perfect Match: We’ve got coloured silicones to match your grout effortlessly.
- Clean Up: Keep that stone looking brand new with our tile & stone cleaners.
Drop into our Caringbah HQ or shop online 24/7 — we'll ship it straight to your door so you can get back to work!
Frequently Asked Questions About Tile Sealants
How do you apply expansion joint sealants?
First up, make sure the gap is bone dry and clean of any dust or old tiling consumables. Pop your tile sealant into a caulking gun, cut the nozzle at a 45-degree angle, and run a steady bead along the joint. Use your caulking tools or a wet finger to smooth it out immediately before it starts to skin over.
What is the difference between a sealant and a grout?
Think of grout as the "glue" that fills the gaps between most of your tiles — it’s usually cement-based and rigid. In comparison, sealant (or silicone) is the flexible stuff. You use it in "movement joints," like corners or where tiles meet a bathtub, because it can stretch and bend without cracking.
Which sealant should I use for wet areas like showers?
You definitely want a waterproof tile sealant, ideally with anti-fungal properties. The best sealant for bathroom floor tiles and showers are durable in wet, steamy spots. You don’t want your tiles to turn black with mould after six months!
How often should I re-seal my tile joints?
It depends on how much action the area gets and the type of tile and sealer in question, but usually every 1-5 years. If you notice the edges lifting or it’s looking a bit grubby even after a scrub with tile & stone cleaners, it’s time to strip it back and reapply.
Can these sealants be used for outdoor tiles?
If it says it’s suitable for internal and external use (like these Sika tile sealants) — then absolutely! Remember that outdoor tiles move a lot more because of sun and rain exposure, so investing in professional tile sealants is even more crucial here.
