Kremer Gum Damar, best quality… Kremer Manila Copal, soluble in ethyl alcohol - 100g Item No. K60150 Manufacturer Kremer Kremer Manila Copal, soluble in … Kremer Manila Copal, soluble in ethyl alcohol - 100g Copal is a hard diterpene resin, and the term denotes a number of varieties of different origin and provenance, the hardest being the fossil ones. × Kremer Manila Copal, soluble in ethyl alcohol - 100g