For me, the solvent based Zinsser Allcoat is the absolute holy grail of “all in one paints” that does everything you will need it to do. It’s an adhesion primer/stain block with all the benefits of oil and water-based combined… A paint that is a ‘must have’ to have in stock and as a decorator. I use it on a regular basis. This is my Zinsser allcoat (solvent based) review. I hope you find it useful.
Dries in about 30 mins
Great opacity (and dries bright white and flat matt)
Sticks to everything
Great stain block
Water based paints sit over it lovely
Works great as an adhesion primer
Touches up well
Literally no odour
It drags when painting over emulsion (you cant go back over what you’ve done)
Still hardens in a brush mate (although my fluid may be low)
A bit pricey (although only bought from my dulux account, there will be cheaper online)
Zinsser Solvent Based Allcoat is, (as the name suggests), an oil-based paint, designed to have multiple uses. You can use this product indoors or out, on masonry, timber, metal, plaster, over previously painted surfaces, and just about anywhere else.
You can buy Zinsser Solvent Based Allcoat online in white, black, or a handful of colours. It’s touch dry in under an hour, and the recoat time is around 3 hours (which is remarkable for a solvent based product).
What Zinsser Oil Based Allcoat is Good for?
I recently did a job where the customer had the artex on their front room and dining room ceiling plastered. (I’d priced it when the plaster was still wet). Once I gave the ceilings a mist coat and the first full coat, within an hour, yellow stains started coming through in the pattern of the old artex. Straight away I realised they were nicotine stains (both clients smoked, although when I asked they said, “not in the house”).
So, I picked up some Zinsser Allcoat (solvent based) knowing it would block the stains and that it claimed to also be a finish as well (saving me having to apply an aditional topcoat). It was a bit pricey at £100 a gallon, but being Zinsser I presumed it would be good, and it was!
When applying it, I had a bit of trouble going back over where I had brushed as it would ‘pull’ over the emulsion, but rolling it was fine. Within 30mins it was dry and was a dead flat white finish, There was one bit I could see I missed which I touched up but dried nice and couldn’t see any flashing, the ceiling was quite light critical aswell. No stains came through, bang on, did what it said it would on the tin (stain block and finish in one). Once coat and the ceiling looked perfect.
And the Adhesion
After the job and still having some left over, I thought I would try as an adhesion primer (as it says that its Compatible with all standard alkyd or acrylic topcoats). I now use it as my ‘go to’ with my bridging primer from old oil-based coating such as gloss, to water-based. All the water-based glosses/satins I’ve tried over the Allcoat has looked great with 1 Allcoat and 1 topcoat (helmi 80, Armstead, caparol and Bedec, all tried over yellowed oil gloss). It really has the benefits of oil (stain blocking, great adhesion, Opacity) yet with the benefits of WB (quick drying, no smell). So for me, It’s a must have on board for any decorator.
As an Exterior Satin
Zinsser Allcoat is a great all-round paint to use on the exterior of a property. It is great on soffits and fascias, masonry, metal gates, garden walls, windows, doors and just about anything else. You’ll find this paint performs better in a tinted colour, rather than white. The finish is nice and flat and hides imperfections well. It ages well too as Zinsser Allcoat is resistant to UV light and will remain flexible enough to expand and contract with any timber in our ever-changing climate.
Where to Buy Zinsser Allcoat
You can buy Zinsser Allcoat from most trade counters, however you may need to order it in, especially if you need it in a colour. I normally get mine from Crown Decorating Centres, but Johnstone’s and Dulux will also be able to get their hands on it for you, as well as most independent stores. If you do not qualify for a trade discount, then it may be a lot cheaper looking online. Click here to see online prices.
Zinsser Aallcoat is one of my all-time favorite products! You can use it interior or exterior on just about any surface and you don’t need to mess around with extra primers. I’ve painted shipping containers with this stuff and the paint finish lasts years!
The only thing I will say is the paint does drag a little bit, so ease of use isn’t the best. Everything else is bang on!
I like it!! The opacity is great in colours and the finish is spot on. Not just that, but it will last for years on an external and you can use it anywhere. It’s great if your masonry windowsills, timber fascias and metal gates are all going the same colour. You can literally use it on anything.