The preferred epoxy resins are possibly diglycidyl ethers of bisphenol A, that is established by reacting bisphenol A (BPA) with epichlorohydrin (ECH). the molecular bodyweight is controlled by modifying the ratio of ECH to BPA; significant ratios produce lessen molecular weights. Namun, jangan khawatir saat Anda sudah menggunakan epoksi lantai. https://www.propanraya.com/kategori/cat-lantai