Q
quackfly
Well fellas. Ive posted a couple of threads regarding which slc to a depth of up to roughly 30mm and ive sourced Dunlop large format adhesive which is also suitable as a leveler up to 25mm. At the shop i got it they advised me to bulk it out with sharp sand otherwise it would never maintain its height. there is no mention of using a sand on the bags and i'm wondering if any of you out there can shed some light on the subject. i've called the helpline on the bag but i only got a machine! lol Any advice would be most welcome