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Products | Molds
Assorted Molds Print

These assorted molds offer a variety of interesting cultured marble sales opportunities!


Dog and Pet Food Dishes

Now, even man's best friend can enjoy the elegance of cultured marble with his/her own cultured marble pet food dish (or dishes!). Two different molds are available - one that produces two large 11" (28cm) dishes, and one that products an assortment of three sizes.

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Material Sample Molds

Provide your prospects and showroom visitors with material samples of your cast product with these sample shape molds.

Choose from a full line of sample shapes for versatile presentations of your marble line. They can be mounted on a board or distributed individually. Samples may be made very economically by using left-over matrix from production. The tapered or radius edge produces an attractive product that requires very little finishing. Your company name, logo or the color specifications can also be permanently cast into the sample.


This classic 24-cavity shape can show the best of your marble line. The 4" x 6” (10.2 x 15.2 cm) sample, with a graceful tapered edge, can also be used as a pen set base. The Oval Sample Mold has 24 cavities. Mold net weight* is 47 lbs (21 kg).

PN 28101




28102-smNew Dimension

The beauty of your cast marble deserves the complement of this shape. This 32-cavity mold features 4” (10.2 cm) round samples have the same tapered edge as the oval sample (above). The slightly domed shape can be an attractive sales tool that will constantly remind your client of your quality product. It makes a handsome desk ornament as well!  Mold net weight* is 45 lbs (20 kg).

PN 28102




The Rectangular Sample Board is a 24-cavity mold, and has proven to be a real favorite for many. The 4 x 6” (10.2 x 15.2 cm) samples are easy to store and handle. Show your product in all its splendor with an economical investment. An excellent choice for manufacturing cultured marble or solid surface samples - such as Gruber's Granatex™ granite-effect filler! Mold net weight* is 54 lbs (25 kg).

PN 28103

Download detailed mechanical drawing




28104-smRound with OG Edge

This 29-cavity mold makes a 4” (10.2 cm) round sample with an OG edge. This handy sample can be easily carried and distributed. Use a selection of matched patterns/colors from your line to make an attractively packaged coaster set. An excellent choice for manufacturing cultured marble samples or solid surface samples - such as Gruber's Granatex™ granite-effect filler! Mold net weight* is 45 lb (20 kg).

PN 28104



rectOG28114-200-2Rectangle with OG Edge

A fifth dimension can be added to your sample line with this rectangular sample with an O.G. edge. This 24-cavity mold makes 4 x 7.25 x 0.75” thick (10.2 x 15.2 x 1.9 cm) samples that are ideal for paper weights. Mold net weight* is 55 lbs (25 kg).


PN 28114

Download detailed mechanical drawing

Picture Frame Sample Mold

12x12picframesample25012" x 12" cast samples

This 6-cavity sample "picture frame" mold can produce many 12" x 12" picture frames to demonstrate your capabilities and promote your business. Also can be used for a variety of framing applications of artwork or other items that you want to draw attention to. Also makes a nice sample giveaway part to demonstrate your cultured marble manufacturing capabilities, or to demonstrate a specific material or color.

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View/Download Spec Sheet

Order Information

12"X12" Picture Frame Sample Mold - (6-Cavity) - #23184

Niche-BullnoseDecorative Niches

Two decorative niche designs offer cultured marble manufacturers additional revenue opportunities outside the traditional kitchen or bath products, and they offer a traditional showcase for valued keepsakes or other items of value. 

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Tissue Box

PN 22941


Mirror Molds

Cultured Marble Mirror frames can complement any room!


Mirror Frame, Fleur De Lis (FDL) style

This mirror frame compliments other Fleur De Lis (FDL) style mold products from Gruber Systems.


Male - #23175

Note: An Insert is also required to cast from this mold. Call for more information about Insert options.


Corniced Sill Mold

Use this mold as a window sill, fireplace mantel, or bookcase shelf. Block down using special End Stop Divider (Part Number 01086).  Mold net weight is 85 lbs (39 kg). PN 22818


12-cavity mold.  Mold net weight is 54 lbs (25 kg). PN 281041

Game Board

180-75. PN 22875

All molds are available in Meta Mold or Vinylester. Understand the differences.
IMPORTANT NOTE:  Before placing your new Gruber molds into production, please read the “Mold Break-In Instructions”.