Hello freefire,
This is not a surface that the product has been tested on, so we would not be able to guarantee it's suitability on artificial grass. As this product is a low adhesive and the roll would not form an air tight seal over the synthetic grass due to its material, I would estimate that it would give the required protection although it may easily lift and move on the grass.
Thanks for using Screwfix Q&A.
Answered by: AMargetts
Date published: 2022-07-29