1st - what u want to do lar? Impregnator also got other brand.
Just Google. The problem with impregnator, not easily available found in hardware store coz it's to seal porus tiles (like a coating on surface), so water don't trap on it. Just try to see hard hard outside market, it's not exactly a common product like paint where ppl buy day in day out.


If want a specific brand, just call the local manufacturer and ask where it is available.