Just want to say this product works extremely well. Easy to cure and is easily washed out. Much better than high temp salt pour. It can be easily formed for core when packed into a starter mold. It bakes at 200f and if brought to temp slowly doesn’t crack out. Also can be hand formed.
I highly recommend this product.
Also infuses just fine. And accepts prepreg and wet layup just fine. Slows cures down a bit as it hold heat but that’s the only draw back.
Works excellent for building proto parts and quick tooling fabrication.
Google aquacore 6001 to get it if you need an easy wash out solution.