Blast HD

Shipping. Sealers, cleaners and problem solvers ship Australia-wide by road freight, calculated at checkout. In-stock items dispatch within 1–2 business days.

Aerosols. Spray'N'Seal is a pressurised aerosol and cannot travel by air. It goes by road freight only and may take longer to reach remote areas.

Click & Collect. Free from our Rockdale showroom — we will email you when it is ready.

Check on arrival. Inspect your order before you start. Tell us within 7 days if anything arrived damaged or is not what you ordered.

Change of mind. Unopened, unused product in its original packaging can be returned within 30 days in writing. Freight is not refundable.

Non-returnable. Any product that has been opened, part-used or decanted. These are chemicals and we cannot resell them once a seal is broken.

To start a return or claim, email admin@designtiles.com.au with your order number.

Every product in this range has a published technical bulletin — the link is in the Specifications table — and the label carries the full method. The short version for sealers:

1. Clean and dry the surface first. A sealer locks in whatever is already there.

2. Always test an inconspicuous area to check the coats needed, colour stability and the result.

3. Apply evenly and keep the surface wet for the full dwell time. Do not let it dry on the surface.

4. Wipe completely dry with absorbent paper or cotton towel before it flashes off.

5. Allow the stated time between coats, and the full cure before the surface gets wet.

Surface temperature matters: most of this range wants 4–32 °C.

Sealers Plus products are made in Australia and warranted against manufacturing defect.

Because performance depends on surface preparation, porosity, application method and cleaning regime — none of which we control — the manufacturer's warranty covers the product, not the result. This is why every label and every technical bulletin tells you to test an inconspicuous area first.

Keep your receipt and the batch number on the bottle.