Marshall-Gruber Products
We are your single source for all your cast polymer manufacturing needs!

Product Categories:

/Marshall-Gruber%20Molds
An extensive selection of quality, industry standard molds for cultured marble, solid surface and other cast polymer production needs.
/Cast%20Polymer%20Supplies
Supplies and Accessories for manufacturing and fabrication of cultured marble and solid surface cast product.
/Granatex%20Granite%20Effect%20Fillers
Quality solid surface fillers for production of sheet stock and/or compound shape products.
/Seamless%20Solid%20Surface%20Adhesives
Used by fabricators for reliable, quality and virtually invisible seaming of solid surface.