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

Chemical basis: Neutral crosslinked silicones, oxime-based
Fungicidal properties: Yes
Min. skin-formation time: 10 min
Ultraviolet resistance: Yes
Continuous motion absorption: 25 %
Smell/fragrance: Characteristic
Full curing speed/conditions: 2 mm/d / 23°C and 50% relative humidity
Shelf life from production: 18 Month

Min./max. processing temperature: 5 to 40 °C

Min./max. temperature resistance: -40 to 180 °C

Coating compatibility: Yes

Shore A hardness: 28

Min. breaking elongation: 450 %

Breaking elongation conditions: for 2-mm film

Building material class: B2 - Normally inflammable

DIN: 18545-2

Water-vapour diffusion resistance factor value µ: 749

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Available in 22 versions

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Variants

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Art.-no.	Container	Contents	Colour	Density	Quantity	PU	price/PU
089251018	Cartridge	310 ml	Anthracite	1.26 g/cm³
089251115	Bag	600 ml	Anthracite	1.26 g/cm³		20 pcs
08925101	Cartridge	310 ml	Transparent	1.04 g/cm³
089251010	Cartridge	310 ml	Bahama beige	1.26 g/cm³
08925103	Cartridge	310 ml	Manhattan	1.26 g/cm³
089251012	Cartridge	310 ml	Black	1.26 g/cm³
089251011	Cartridge	310 ml	Light ivory	1.26 g/cm³
08925104	Cartridge	310 ml	Concrete grey	1.26 g/cm³
08925106	Cartridge	310 ml	Dark brown	1.26 g/cm³
08925105	Cartridge	310 ml	Silk grey	1.26 g/cm³
08925107	Cartridge	310 ml	Brown	1.26 g/cm³
08925109	Cartridge	310 ml	Copper beech, Cherry	1.26 g/cm³
08925112	Bag	600 ml	White	1.26 g/cm³		20 pcs
089251016	Cartridge	310 ml	Hornbeam, Spruce, medium	1.26 g/cm³
08925108	Cartridge	310 ml	Oak	1.26 g/cm³
08925111	Bag	600 ml	Transparent	1.04 g/cm³		20 pcs
08925122	Bag	300 ml	White	1.26 g/cm³		20 pcs
089251112	Bag	600 ml	Black	1.26 g/cm³		20 pcs
089251017	Cartridge	310 ml	Brilliant white	1.26 g/cm³
08925121	Bag	300 ml	Transparent	1.04 g/cm³		20 pcs
08925102	Cartridge	310 ml	White	1.26 g/cm³
089251114	Bag	600 ml	Concrete grey	1.26 g/cm³		20 pcs

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

Quantity

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.

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Description
Usage

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

NoticeThe colour display is for guidance only. For an exact colour selection, please use our colour sample cards.

Neutral silicone Perfect is not suitable for adhesive bonding or filling hollow spaces. Complies with building material class DIN 4102. Due to the large number of existing paint and glazing formulas, especially on alkyd resin paints, oil-based coatings and powder-coated aluminium, it is necessary to perform your own tests. Remove excess smoothing agent on the glass and frame. Otherwise there is the risk of streaking. Risk of yellowing on contact with white alkyd resin paints cannot be excluded. The transparent colour is adjusted to be milky/cloudy. When hardening, neutral silicone Perfect gives off an odour typical of silicone. This odour can no longer be smelled once the hardening process is complete. Colour adjustment: matt. Silicone surfaces should not be cleaned with non-abrasive cleaning agents and non-etching cleaners.

Silicone has a tendency to discolour in dark areas where there is no UV exposure. Avoid contact with VKP tape.

For materials and substances that come into contact with the sealant after processing, the user must ensure that their content or fumes cannot cause any impairment or alteration (e.g. discolouration) of the sealant joint. To determine the precise colour, use sample card art. no. 5995000400

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

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.

Application area

For window glazing and sealing connection joints in wooden, plastic and aluminium windows.

Sealing expansion joints for indoor and outdoor use, such as door, wall, floor, ceiling and window ceiling joints and gutters.

Creating a seal between frame and safety glass. When doing so, it should be ensured that there can be no direct contact between the sealant and the laminated safety glass film.

Without primer: Wood (varnished, painted — refer to instructions), glass, aluminium (plain, painted, glazed), all types of metal (except lead and copper), enamel, tiles, plastic-coated panels, hard PVC

With primer: Concrete, aerated concrete, sand-lime brick, clinker, brick, gypsum, plaster

Instructions

Please observe the "General Notes on Application for Sealants" and "Construction Material Compatibility of Würth Sealants" overview sheet.

Neutral silicone Perfect

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Variants

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