Fiberglass Sculpture and Silicone Molds Course

Cut the hands from the piece, remove the wire, and join each hand to the base with clay for a stable, tilted position; check angles and repair joints later.

Apply three very thin spray coats to seal the piece, ensuring even coverage and avoiding drips, while wearing a protective mask and allowing each coat to dry before the next.

Divide the sculpture with clay walls, build silicone walls, and cut a fiberglass shell to create a removable mold with a precise 1/4 inch thickness.

Set up stable wall sections and precise keys to align silicone and fiberglass mold halves, ensuring minimal movement and a functional, well-fitting two-part mold.

Apply a thin, transparent first coat of high‑quality silicone to capture detail, then layer with cheaper silicone, pigment the mix, and minimize air bubbles.

Apply an acrylic spray layer to protect the mold while carefully taking off the clay wall. Cut away clay that didn’t adhere to prevent silicone infiltration.

Apply a Vaseline separation layer, build a second silicone half with careful brushing, avoid air bubbles, and allow layers to cure before building the box mold around the hands.

Cut excess silicone, place open keys, smear vaseline to prevent sticking, then join mold halves with screws, and apply gelcoat and fiberglass with resin for a clean, bubble-free cast.

Open the fiberglass shell and separate the silicone mold, check screw hole size with a screwdriver, and apply Vaseline to edges to ensure clean, quick separation before casting the sculpture.

Apply a gel coat and resin to the mold, mix with catalyst to a lump-free cream, and layer fiberglass on both halves to build a strong, well-adhered sculpture.

Master the process of joining two halves of a fiberglass sculpture by aligning halves, tightening screws, and applying resin and gelcoat to fuse and finish the mold.

Fill and join the sculpture with polyurethane foam using a two-part mix, trim edges to avoid overflow, then open the mold to clean and repair the piece.

Open the silicone mold carefully with screwdrivers to avoid damage, check for detail and bubbles, then close the mold to preserve shape and gently cut to release the piece.

Switch between 150 and 280 grit sandpaper with water to remove scratches and achieve a smooth surface, while marking flaws with a pencil and checking under bright light.

Prepare and align two sculpted hands, reinforce with wire, texture the interior, and carefully match holes before final assembly to the body.

Explore color theory basics, including primary colors red, yellow, and blue, and how mixing creates secondary colors. Learn about complementary color pairs and how adding white lightens hues for painting.

Mix pale skin tones from white, yellow, brown, and red; apply thin layers with a touch of oil for coverage, then color the hat blue-green with violet and brown stripes.

Paint the bird’s eyes, crest, and peak in detail, using reds for the crest and diluted brown to create transparent shadows that deepen the depths.