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ELASTOSIL® E43

Technical Datasheet | Supplied by Wacker

ELASTOSIL® E43 by Wacker is a self-levelling, one-component, room temperature vulcanization silicone rubber. Exhibits very good mechanical properties and excellent primerless adhesion to many substrates. It can be cured by acetic acid-curing system at room temperature under the influence of atmospheric moisture. It is virtually insoluble in water. ELASTOSIL® E43 is recommended for multipurpose gluing applications.

ELASTOSIL® E43 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Dynamic viscosity

300000 mPa.s

(25°C, Uncured)

DIN EN ISO 2555

Skin Forming Time

15 - 20 min

(Uncured, 23°C, 50% RH)

Cure Time

12 h/mm

(Uncured, 23°C, 50% RH)

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