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ARBOSIL 1081 - Silicone Sealant

ARBOSeal Pro® Range


Arbosil 1081 is a one-part acetoxy cure silicone sealant that cures to form an elastic silicone rubber. Available in White and Black, which contain a fungicide to help reduce mould growth in sanitary applications. Arbosil 1081 Translucent does not contain a fungicide, which is ideal for use in the production of fish tanks and aquariums.

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Application and Key Benefits of Arbosil 1081

Arbosil 1081 is recommended for use around baths, showers, sinks, wash basins, kitchen worktops and many other sanitary and internal applications. White and Black contain a fungicide to inhibit mould growth. Recommended for the production of fish tanks and aquariums (translucent only).

Note: Not recommended for overpainting, use against most metals and use against natural stone. Contact ARBO Technical Services for advice on suitable products for these applications.

  • Mould Inhibition: White and Black versions contain fungicide to prevent mould growth.

  • Versatile Applications: Ideal for use around baths, showers, sinks, wash basins, and kitchen worktops.

  • Aquarium Safe: Translucent version is suitable for fish tanks and aquariums.

  • Durable: Provides a long service life of over 25 years.

Technical specifications

Technical Data
ColoursWhite, Black, Translucent
MaterialSilicone
Rubber
Skin Time at 20°C/65 % RH:20 minutes
Application Temperature:+5°C to +40°C
Service Temperature:-40°C to +150°C
Typical Shore Hardness:20
Cure Rate at 20°C/65 % RH:2mm/24 hours
Chemical Resistance:Resistant to most dilute acids and alkalis. Organic solvents may cause the sealant to swell and lose adhesion.
UV Resistance:Very Good
Service Life:25 years+
Movement Accommodation:Butt joints (movement in tension and compression): 25 %
Lap joints (movement in shear):50 %
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