ECF 20 - RTV Silicone Moulding Rubber Compound- NEW FORMULA!
The complete Silicone moulding system.
Moulds can be used for casting Polyester and Polyurethane resins. It is also entirely suitable for use with casting plasters and reconstituted stone.
Please note this product is no longer available as a variable cure silicone,
catalyst addition should be added at a 100 parts base RTV to 5 parts catalyst
by weight. please see technical data sheet before use, the TDS is attached to each tub please read if unsure.