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Neutral silicone Perfect

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Neutral silicone Perfect

Low-emission, highly adhesive and versatile sealant for expansion joints in indoor and outdoor areas. Specially designed for window glazing and sanitary applications

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Available in 20 versions

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  • The silicone sealant is MEKO-free and is therefore classified as low-emission and environmentally friendly and has been awarded the EMICODE EC1 Plus label

  • Meets the requirements for window glazing in accordance with DIN 18545, Part 2, Sealant Group E

  • Excellent adhesion to wood, metals and many plastics

  • Excellent compatibility with most commercially available paint and glazing coatings

  • Building material class B2 according to DIN 4102

  • Does not have a tacky surface

  • High degree of abrasion resistance and good smoothing properties

  • Permanently elastic

  • Short pulled thread

Neutral silicone Perfect is not suitable for adhesive bonding or filling hollow spaces. Due to the large number of varnish and glazing formulations available, always perform your own tests - especially on alkyd resin paints and powder-coated aluminium. Risk of yellowing on contact with white alkyd resin paints cannot be excluded. Colour adjustment: matt. Silicone has a tendency to discolour in dark areas where there is no UV exposure. Avoid contact with VKP tape. Contact with substances containing plasticiser (e.g. butyl/bitumen) can cause discolouration of the silicone.

Cleaning tips:

  • Wait at least three days before thoroughly cleaning the silicone joint to ensure the sealant is fully cured. Also note: 1. Do not rub or polish dry sealant joints with a chamois leather.

  • Clean windows only with a damp cloth, preferably with water and a standard non-abrasive cleaner that does not contain solvents.

  • Use a soft cloth.

  • Only apply gentle pressure when cleaning (especially when cleaning new joints).

  • Remove heavy soiling (e.g. soot) from the sealant joint using alcohol.

Meets the requirements of DIN EN 15651 Parts 1/2/3 Sealants for façade elements/glazing/sanitary joints

  • Fire behaviour: Class E

  • Stability under load: < 3 mm

  • Volume loss: < 10 %

  • Adhesion/expansion under pre-stress after being immersed in water: Passed

  • Adhesion/expansion on exposure to heat, water and artificial light: Passed

  • Elastic recovery: ≥ 70 %

  • Tensile stress value for tensile behaviour: < 0.4 MPa

EMICODE EC1plus: Very low emissions: The EMICODE classification system distinguishes the environmental and health compatibility of construction products. The lowest-emission products bear the EC1plus mark.

The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.