... sand, rubber, tea water, especially from rubber.2)Anti-impregnant: It can be washed repeatly by impregnant, ... alcohol,etc. ,and can't affect its anti- fouling .2.ApplicationsIt is used on hard surface ... used in the process of tiling, so anti-fouling agent must especially have the ability of ... far away from fire when used.2) No eating.3) Keeping in airproof. bringhtening anti-fouling material APX-128