I am a repeated customer of Evorich HERF…I have been using HERF since my first house and I am using it again for overlay over my engineered timber flooring. The ease of mind from scratches and water really worth the investment. I must also give a big credit to Jaydon Soon for his professionalism and excellent after sales service. He never fails to turn up or follow up whenever I face some minor issues. Thank you very much and a big thumbs up!