The Universal Selection Source:
Adhesives Ingredients

Silcolease® 429

Technical DataSheet | Supplied by Bluestar Silicones

Silcolease® 429 by Bluestar Silicones is silicone polymer diluted in an aromatic solvent. It cures by a polycondensation reaction with an organometallic compound and a crosslinker. Enables coating on particular supports inhibiting the polyaddition reaction (PVC). Shows good anchorage on papers, plastic films and various substrates, except papers used for food contact. Silcolease® 429 is used in association with the crosslinker Silcolease® Crosslinker 92A and the catalysts Silcolease® Catalyst 62A and Silcolease® Catalyst 62B and, if necessary a release control additive, for example Silcolease® RCA 3. Suitable for use in manufacturing solvent-based acrylic adhesive protectors (labels, hygiene, envelopes) and industrial type backings (tapes).

Silcolease® 429 Product details

Product Type
Chemical Composition
Physical Form
Liquid, Viscous
Product Status
Applications/ Recommended for
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Silcolease® 429 Properties


Value & Unit
Test Condition
Test Method
Specific gravity
xxxx g/cm3
Viscosity @ 25°C
xxxxxxxxxx mPa.s
Active solids content
xx %
Flash Point (CC)
x °C
Last edited Dec 18, 2017
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