I just finished my first viv yesterday, and today I come to find most of the coco and peat falling off the silicone. I used 1 bottle cap of Xylol - Xylene its the same, into half a bottle of silicone. It made it gui and non sticky at first and i thought it would spread allot better. Spreading was OK but if I rub my finger on the foam all the coating falls off, leaving the black silicone beneath. Can anyone give me any ideas what to do next? I am scared to rub anywhere else on the viv because i`m afraid it will all fall off. I have left it to air out, hoping the silicone is not cured enough or something.