Awhile ago, I finished a waterjet cut aluminum fountain base for a koi pond. It was time to turn that sculpture into a fountain by building an 8' Diameter Fiberglass Bowl! But first, I would need a mold... This process could be used for a wide variety of processes, especially where accuracy needs to be maintained. I documented the entire process over a few months of work. If anyone needs a giant bowl, let me know because I have a mold for one. Here is a list of the products I used on this project. Fomular 250 2" Pink Foam https://www.homedepot.com/p/Owens-Corning-FOAMULAR-250-2-in-x-48-in-x-8-ft-R-10-Scored-Squared-Edge-Foam-Board-Insulation-Sheathing-52DD/202085962 West Systems 105 Epoxy Resin https://www.jamestowndistributors.com/product/product-detail/3760 West Systems 207 Special Clear Hardener https://www.jamestowndistributors.com/product/product-detail/2032 West Systems 403 Microfiber Filler https://www.jamestowndistributors.com/product/product-detail/2038 West Systems 501 White Tint https://www.jamestowndistributors.com/product/product-detail/3765 1.5 Ounce Chopped Fiberglass Mat https://www.jamestowndistributors.com/product/product-detail/2067 6 Ounce Woven Fiberglass Cloth https://www.jamestowndistributors.com/product/product-detail/2070 Total Boat Laminating Resin https://www.jamestowndistributors.com/product/product-detail/2082 Total Boat Finishing Resin https://www.jamestowndistributors.com/product/product-detail/2081 The above are NOT affiliate links. I have received no compensation for them and I am providing them simply as a way for you to easily know what products worked for me and where I ordered them.