I have been using duck hold it for my non slip grip, and I am very happy with how it holds.
I have read several posts on this forum that it is latex free.
I am in Canada and I'm not sure if that makes a difference, but my duck hold it says it is a 'patent pending latex foam'.
It says this on the back of the package.
I do not want to use anything with latex and am switching to silicone.
Is there somewhere on your packaging in that it's states 'latex free'?
If so, I would love to know so I could try and find it online from the US.