Reinforced plastics (composites)

Acetone;

Glass Fibre;

Styrene;

Cobalt Octoate;

Organic Peroxides;

Unsaturated Polyester Resins;

Etc.

Cork [+]

Citric Acid; Hydrogen Peroxide; Titanium Dioxide; Glycerin; Potassium Metabisulfite; Parafin; Sodium Silicate; Caustic Soda; Etc.

Amonium; Sodium Perborate; Hydrogen Peroxide; Caustic Soda (liquid and pearls or flakes); Soda Solvay; Etc.