Moldmaking and Casting For a Woodgrain Finish

Step 2: Casting and Demolding Smooth‑Cast 320

Smooth-Cast® 320 casting resin, Ure-Fil® 5, So-Strong® Brown tint and brown shoe polish are assembled along with mixing containers and supplies before beginning. It is important that the Ure-Fil® 5 is 100% moisture free prior to use.

Recommended: Bake Ure-Fil® 5 at 150°F/ 60°C for at least 3 hours to eliminate any residual moisture. Allow the Ure-Fil® 5 to cool to room temperature before using.

The Smooth-Cast® 320 Part A, Part B and Ure-Fil® 5 are measured in equal amounts by volume. Smooth-Cast® 320 Part B is poured into a mixing container. The Ure-Fil® 5 is added to the Smooth-Cast® 320 Part B. Smooth-Cast® 320 Part B and Ure-Fil® 5 are thoroughly mixed.

Once the Smooth-Cast® 320 Part B and Ure-Fil® 5 are thoroughly mixed to a smooth consistency, a few drops of So-Strong® Brown tint are added. Smooth-Cast® 320 Part A is added and thoroughly mixed. Scrape the sides and bottom of the container several times while mixing. Once the liquid is mixed to a consistent color, slowly pour mixture into one spot of the mold.

Allow the liquid to flow through the mold until the mold cavity is completely full. Allow the casting to cure for a minimum of 30 minutes. The cured casting is now ready to be removed from the Dragon Skin® silicone rubber mold.

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