• Condensation-curing
• Flowable
• Resistance against polyester
• Resistance against PU
• Two-component
• Very good flowability and self-deaeration
• Very low Shore A hardness (approx. 12)
• High tear strength
• Extremely high elongation and flexibility
• Outstanding chemical resistance to attack by polyester and polyurethane resins, mold life is significantly extended

Pourable, condensation-curing, two-component silicone rubber that vulcanizes at room temperature.

ELASTOSIL M 4511 is a high-performance moldmaking compound, which is particularly suitable for the reproduction of models with extensive undercuts. ELASTOSIL M 4511 is especially suitable for the processing of polyester and polyurethane resins.

Due to its very high extensibility and low flexural modulus, ELASTOSIL M 4511 is best suited for the reproduction of fine or fragile models, where the piece may be damaged by more rigid molding materials on demolding.

ELASTOSIL M 4511 exhibits low hardness and high strength, plus excellent ink transfer characteristics. These make it a perfect base material for the production of printing pads.

The 'Best use before end' date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.