Cast Polymer & Composites Manufacturing Solutions
for Polymer Concrete, Cultured Marble, Solid Surface, Engineered Stone & more.
Products
Marshall-Gruber Molds
Supplies & Accessories
Granatex Fillers
Seamless Adhesives
Gruber Equipment
Now from Marshall-Gruber
Marshall-Gruber Molds
Marshall-Gruber is proud to now provide high quality Gruber Cast Polymer Molds - for cultured marble, cultured onyx and solid surface manufacturing.
Cast Polymer Supplies
Supplies & Accessories
Supplies and accessories used in the manufacture or fabrication of cast polymer products.
Granite Effect Fillers
Granatex Fillers
Hundreds of granite-effect solid surface filler materials for custom manufacturing of solid surface cast product.
Solid Surface Fabrication
Seamless Adhesives
Seamless™ Adhesive is a specially formulated, two-part 10:1 ratio solid surface seam adhesive, featuring a working time of 10-15 minutes and can be sanded and finished within an hour. Seamless Adhesive is laboratory color matched to solid surface materials from 25 different solid surface material suppliers to ensure you receive an accurate, compatible color for your needs.
From Gruber Systems
Gruber Equipment
Marshall-Gruber represents Gruber Systems’ process control equipment - including the well known Autocaster continuous casting systems, Batch Mixers, Bulk Powder Management, Handling and Dispensing, Conveying Equipment and much more.
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2015 - 2023
Marshall Gruber Company LLC