
Zinsser
Rust-Oleum 340g clear ultra matt chalked protective top coat is an aerosol clear coat that seals and protects chalk-painted projects with a flat, ultra matt finish. The spray-on application makes it easy to lay down an even coat over furniture, decor and craft pieces.
The clear ultra matt finish locks in the chalky look without adding gloss, making it ideal for furniture makeovers and home decor projects. Suitable for both indoor and outdoor pieces, it can be recoated after 60 minutes to build up protection where it's needed most.
Rust-Oleum 340g Clear Ultra Matt Chalked Protective Top Coat is an aerosol paint designed to seal and protect chalk-painted surfaces with a clear, ultra matt finish. The aerosol application allows for easy, even coverage on a range of projects.
It dries to a clear, ultra matt (flat) finish that preserves the chalky look.
Yes, it is suitable for both indoor and outdoor projects.
It can be recoated after 60 minutes.
It is a 340g (0.34L) aerosol can.
Yes, it should be applied at a minimum temperature of 10°C.
It seals and protects chalk-painted furniture, decor and craft projects.
Does the job well
Rust quality is always reliable and this was no exception. Fast delivery too.
Already bought a second one
Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.
Quick delivery to regional QLD
The Rust-Oleum 340g arrived fast and works perfectly out of the box.
Perfect gift — loved it
Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.
Arrived well packed
The Rust-Oleum 340g is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.
Better than expected
No issues at all. Fast delivery and exactly as described.




