washing up liquid

[graham2012]

Hi just wondering if anyone puts washing up liquid into they're fast set and finish? Heard of people doing it but i'm just a bit nervous about trying it. If so how much? It's British gypsum fast set and quicksand. Cheers for any advice.

[thomas.savage]

Don't put it in quicksand or bg fast set!

You will end up with the painter pulling the cement off when rolling.

Yes iv used fairy liquid for 15 years in various brands of gear.. It works best in trade filler and arrow joint cement . Not a great deal of benefit putting it in anything else ( possible Sheetrock AP ready mix) .