Excalibur is a ultra-fine gypsum based molding material originally created for the dental industry but they have asked we also provide it for hobbyist. Excalibur has an expansion rate of .09% and 18,000 psi compressive strength. Excalibur pours thinner than plaster and will not need vibration to settle into molds. This hold fine detail extremely well and has a high surface abrasion resistance to prevent nicks and dings to your products. Details are crisp and virtually bubble free.

Available in White, Gray, Blue, Green, and Violet

Available in five pound prepackaged bags for easy handling in increments from 5 to 50!

Drop Ships Available Here
25 and 50 pounds are available in either Drop Ship.

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5 lbs, 10 lbs, 15 lbs, 20 lbs, 25 lbs, 30 lbs, 35 lbs, 40 lbs, 45 lbs, 50 lbs


White, Gray, Blue, Green, Violet, Mixed