This two-part silicone elastomer is a versatile, ready-to-use sealant that includes a base compound and a standard curing agent, DBT. It is designed for general-purpose applications and offers options for different curing speeds and methods, making it adaptable for various projects requiring silicone sealing solutions.This two-part silicone elastomer is a versatile, ready-to-us
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Overview
RTV11 is a silicone rubber compound, general purpose two-part silicone elastomers. It is supplied ready-to-use with a base compound and DBT (dibutyl tin dilaurate) as the standard curing agent. DBT is suitable for most applications, however other catalysts are available to facilitate deep section cure, faster cure and automated mixing.
Features & Benefits
Work time and cure rates can be varied
Room temperature cure
Composition free of solvents and solvent odor
FDA compliance - can be used in food contact applications other than contact with acidic foods where FDA regulations apply.
Excellent adhesion capabilities with primer
Excellent release properties
Retention of elastomeric properties at temperatures from -54°C (-65°F) up to 204°C (400°F) continuously, and up to 260°C (500°F) for short periods of time
Specifications
Color: White
Consistency: Easily Pourable
Viscosity, cps: 11,000
Specific Gravity: 1.19
Hardness, Shore A Durometer: 41
Tensile Strength, kg/cm2 (psi): 36 (510)
Shrinkage, %: 0.6
Application
Potting and encapsulating electrical coils and connectors
Making cast-in-place gaskets and molds
Release applications such as providing a surface on metals and fabrics from which paint and adhesives can be easily stripped
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