Make edible glue like a pro using our CMC Powder and warm water for all your pastry needs! star Edible Glue Rated 5.0 stars by 1 users Share on Twitter Share on Facebook Share on Pinterest Share on Whatsapp Make edible glue like a pro using our CMC Powder and warm water! Ingredients 1/2 tsp CMC Powder 1/4 cup Warm Water DirectionsMix ingredients together by stirring to combine. Let sit for a few minutes to thicken. Use for all your baking adhesive needs!