Liquid DPM not drying

[Peasea]

Hi there

Ive used liquid dpm on a concrete sub floor but for some reason it isn’t drying quick enough. Some parts of it are completely dry but other parts of it are still very tacky.
I mixed the liquid dpm and it’s separate resin really well together, albeit without an electric mixer, but I can’t work out why some of has dried and other parts just haven’t. It’s been about 5 days on.

Does anyone have experience in using liquid dpm? If I leave it for a week or two, will it eventually dry? What can I do to speed the drying process along, aside from a fan and leaving the door open?

Are there any other liquids that I could use to help harden the tacky bits?

Thanks

 

[freddiemercurystwin]

What make is it? It looks quite thick?

 

[Peasea]

What make is it? It looks quite thick?

It’s ultra floor’s DPM IT and I rollered it on

 

[foxhole]

Are the white areas missing dpm?

 

[Peasea]

Are the white areas missing dpm?

These are areas that appear to have dried
It’s a strange one, because parts of it that have dried fully are wet to look at, but then other areas are still very wet and look exactly the same

 

[freddiemercurystwin]

Is the use by date OK?

 

[Peasea]

Is the use by date OK?

Yes, the manufacture date was March 2023 so it should have been in date

 

[freddiemercurystwin]

Might be worth speaking with the manufacturer, as it's a premium product, they should have a good techincal team to speak with.

 

[Peasea]

Might be worth speaking with the manufacturer, as it's a premium product, they should have a good techincal team to speak with.

I spoke to them and they’ve suggested using another liquid, something called primer…they say it can be used as a curing agent but I’m reluctant to add another liquid to something which isn’t fully dried yet…plus it’s expensive!
Just wondered if anyone knew what a curing agent is and if anyone has had experience in liquid dpms or primers