Specialty Clays and Mold Materials

Click to enlargeRoma Plastelina, #1
A modeling material that is permanently pliable. The color is gray-green. It becomes softer as you work with it. Good for making models to cast in plaster.

Available in cases of 20 blocks, 2# each. This is by special order only, so call for pricing.

roma
Click to enlarge
Sculptamold - 3 pounds

This white, nontoxic modelling compound is quickly prepared by adding water. Composed of plaster and paper mache, it clings to most surfaces, does not shrink, and sets in a 1/2 hour. Lightweight and durable, but can be carved, sanded or sawed.

sculptamold$9.30
<hr>#1 Plaster  |  Hydrocal  |  Hydrastone
#1 Plaster | Hydrocal | Hydrastone

#1 Pottery Plaster is the standard for making molds, sculptures or bats. Hydrocal White & Hydrastone are good for sculpture, Hydrastone is suitable for outdoors.

Always mix plaster into water. Sets in 20-30 min. Use the plaster mixing ratio, below.

100 lbs #1 plaster: 70 lbs. water
100 lbs Hydracal White: 45 lbs. water
100 lbs Hydrastone: 32 lbs. water


plaster
Prima Plastilina, 551A
All natural grade modeling material, suitable for Rodeo contest pieces. Medium consistency. Light Tan (non sulfur) - 2lb. 10% discount, when ordering 3+.

primaplastilina$13.81
Click to enlarge
Rigidwrap, 1/2#

Is a plaster coated cloth. Cut material to length, wet, and it will conform to any shape or armature form. 4 wide x 180 (15 feet)long. Instructions included.

rigidwrap$5.12
<hr>Marblex & Mexican Pottery Clay
Marblex & Mexican Pottery Clay

A self hardening clay compound that is non toxic, durable and hard after it is dry, but not waterproof. Marblex is gray in color, and Mexican Pottery clay is terra-cotta.

marblexmexican
Click to enlarge
Rubber Latex - Pint

Used to make flexible molds and will withstand approx. 250 castings. This thick white liquid is applied over models, multiple layers are necessary.

latexRegular price: $24.90Sale price: $19.92
Click to enlarge
Plaster Separator, 2# (Pint)

AMACO plaster separator is used for sizing an original model made of porous material and to size molds when casting in plaster. Apply by brushing.

plasterseparatorRegular price: $12.40Sale price: $9.92
<hr>Mold Straps
Mold Straps

Made of heavy duty polyester webbing, metal buckle, easy assembly, quick release. 1" wide. Available in 5 color coded lengths.

Click to enlarge
Rubber Band Straps, 1# Assorted 4"-9"

One pound assortment of 4"-9" lengths

rubberbandsAssorted$19.82

Kiln Prop - 12" x 6" x 1"

Used to support porcelain doll parts to prevent flat spots.

kilnprop$4.70
<hr>Laguna Porcelain Slip - Cone 5/6 - 1 gallon
Laguna Porcelain Slip - Cone 5/6 - 1 gallon

Very White. 1 gallon plastic jar, 15 lb. Though the picture looks gray, the tile is white.

NS125$12.40