1) Become caked 2) Bedeck with diamonds 3) Coat 4) Cover or coat with a crust 5) Cover with a hard coating 6) Cover with a hard surface 7) Decorate or cover lavishly 8) Form a crust or a hard layer 9) Form a hard coating on 10) Form a hard surface 11) French word used in English 12) Incrust 13) Place a durable coat on Found on https://www.crosswordclues.com/clue/encrust