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OOMOO 25 silicone rubber
OOMOO 25 silicone rubber
OOMOO 25 silicone rubber


£35.35 inc.VAT
C&C available

OOMOO 25 silicone rubber.

1.3kg trial kit.

A good ‘entry level’ product: straightforward to use but there is a compromise on strength/durability.

OOMOO 25 is an easy to use silicone rubber compound that feature convenient one-to-one by volume mix ratios (no scale necessary). It has a very low viscosity for easy mixing and pouring and vacuum degassing is usually not necessary. OOMOO 25 cures at room temperature with negligible shrinkage.

OOMOO 25 has a 15 minute pot life and 75 minute cure time. 

For The Novice Mould Maker - OOMOO silicone does not have great tear strength. It is good for making simple one or two piece block moulds. If you require a high-tear strength silicone, Mold Star silicones are recommended.

OOMOO 25 is suitable for a variety of art-related and industrial applications including making one and two-piece block moulds for sculpture and prototype reproduction, casting plaster, resins and wax. OOMOO silicone is also suitable for electrical potting and encapsulation applications.

NOTE: OOMOO is designed for making pour moulds and is not compatible with Thi-Vex thixotropic agent.

Use IPA Isopropyl to clean up any uncured material.



Information sheet available for our Resin & Metal Casting Service (1.8Mb PDF).

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