Medium hardness liquid pourable condensation silicone rubber (13 shore A). PURE MOLD is
a two-component addition silicone rubber that vulcanizes at room temperature.
Due to its remarkable fluidity, it is suitable for the duplication of models with reduced sub-
The main qualities of the product make it particularly suitable for the use of:
 epoxy resins,
 polyesters,
 polyurethanes and acrylics,
 cements and plasters.
 Liquid
 Fast (4H)
 Translucent
 Resistant.

It has high mechanical characteristics, suitable for the preparation of casts characterized by
the presence of remarkable undercuts: reproduction of bronze statues (artistic foundries),
serial reproduction of complex artifacts in resin (polyester, polyurethane and epoxy), in
plaster, natural and synthetic wax, cement (e.g. statues, decorative garden elements,
decorative candles, prototypes, decorative ceramics, rosettes, frames, fake wood friezes,
etc.). Casts for technical articles.2.
PURE MOLD silicone rubber thanks to its remarkable precision in reproduction, high
dimensional stability and mechanical resistance is particularly suitable for the manufacture
of models and molds. Its remarkable fluidity and high dimensional stability make it ideal for
artistic ceramics, ceramic and jewelry serigraphy and concrete molding. Silicone rubber is
compatible with most Epoxy, Polyurethane, Acrylic, plaster and cement resins
Technical Features:
 Color Part A: Translucent
 Color Part B: Translucent
 Mixing ratio 1: 1
 Viscosity mixing pre-catalyst 4500 +/- 500 cP
 Mixing time at 23°C (73°F) 1 ‘
 Processing time at 23°C (73°F) 40 ‘- 50’
 Setting time at 23°C (73°F) 180 ’
 Shore A hardness after 24 hours 13 +/- 2 ShA
 Breaking load 3.0 +/- 0.2 N/mm²
 Elongation at break 450 +/- 20%
 Tear resistance (Die B) 14 +/- N/mm.
 Tear resistance (Die C) 9 +/- N/1mm
Note: Do not use at temperatures above 30°C.