 Latex Rubber for Negative Molds
Cementex molds capture the finest details and produce smooth, perfect casts. Cementex
molds may be stored indefinitely and used whenever needed. Recommended casting materials
are gypsum and cement products only.Note: Latex is a brush on rubber only.
That means that each coat must dry before the next can be applied. 35-50 coats are
sufficient for a long lasting mold. A typical mold will take roughly 3 weeks to make. It
might take longer to make a latex mold but it will reward you in it's durability.
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Cementex
Mold Rubber #80 1 gallon #07001
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Cementex
Mold Rubber #80 5 gallon #07002
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Latex #80 LA (Ammonia Free Natural Latex) - A low-ammonia
version of the regular #80.
Cementex
Mold Rubber #80 LA 1 gallon #07001A
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Cementex
Mold Rubber #80 LA 5 gallon #07002A
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Latex #660 (Pre-vulcanized Natural
Latex)- Latex #660 is the pre-vulcanized form of #80. It was designed
specifically for short-run polyester work. When polyester resins are
cast into natural latex, a tackiness develops on the surface of the
rubber and/or polyester cast. This is due to free sulfur not combining
with the mold. The problem can be solved by using a pre-vulcanized
latex such as #660, that contains no free sulfur on the surface. This
avoids the necessity of an aluminum or plaster separator during the
curing process.
Cementex
Mold Rubber 660 1 gallon #07010
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Cementex
Mold Rubber 660 5 gallon #07011
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Ceco Powder is an excellent filler to thicken
latex rubbers for brushing.
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Mix with Pliatex Mold Rubber to make rubber paste
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