This is entertaining. That is something that is used to cause your hands to stick to a baseball bat. You should look up what the chemical is. You might find it does funny things to rubber molecules.
Feel free to try it. But.....I think cleaning the topsheet frequently and storing the rubbers with a plastic film cover over the topsheet after cleaning when not in use would cause you to restore the tackiness and keep the tackiness.
Another thing you can do is:
1) clean the topsheet
2) put a dab of baby oil on the topsheet and spread it evenly over the entire topsheet,
3) leave the rubber for a week with a plastic film over it directly after first cleaning and then adding that tiny amount of baby oil
After a week with the plastic sheet on, the tackiness should be pretty strong again.
There is a strong possibility that the spray on resin thing you referred to would completely destroy your topsheet. Part of why rubber works for TT is the elastic qualities of the topsheet. So, you want that grippiness but you also need the elasticity. That spray on tackiness resin for causing your hands to grip to a baseball bat does not need to have elastic qualities of stretching and returning to its original shape.
But, but all means, try it and tell us what the results of your experiment are. H3 rubbers are not all that expensive after all. It would be a fun experiment.