@@williamevans6554 hi, apologies for the late reply. It depends on how fast its going off on the day and the suction on the background really. Try waiting until it goes off quite bit and you can just leave an imprint with your finger. If you find it's rubbing up too rough/wet then the just give it a bit more time.
@@melvabragais8534 hi, this is just a basic sand and cement mix of one sand to one cement and added waterproofer. The yellow dredge sand whave here needs to be mixed for a while, starting a lot drier and letting the waterproofer/plastisiser make it wetter. Hope that helps
