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. Particularly suitable for window glazing and sanitary areas.
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- The silicone sealant is low-emission and has been awarded the EMICODE EC1 Plus label
- Meets the requirements for window glazing in accordance with DIN 1854, Part 2, sealant group E
- Excellent adhesion to wood, metals and many plastics
- Excellent compatibility with most commercially available paints and varnishes
- Building material class B2 in accordance with DIN 4102
- Does not have a tacky surface
- Highly abrasion resistant and easy to smooth
- Permanently elastic
- Minimal stringing
This product is classified in accordance with EMICODE® (EC1 Plus). EMICODE® is an independent labelling system for low-emission products, based on specified test methods and limit values.
Proof of Performance
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.
Notice
- The EMICODE classification system awards labels to construction products that comply with the very stringent health and environmental requirements of recognised institutes. The lowest-emission products bear the EC1plus mark.
- The slightly milky colour of the transparent version is an indication of the excellent quality of the silicone and is related to the composition of the silicone
- Not suitable for bonding or filling cavities
- 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
- Remove excess smoothing agent on glass and frames immediately after application to avoid smearing.
- Can be used for sealing between frames and laminated glass. There must not be any direct contact between the sealant and the laminated glass film in the process.
- Yellowing on contact with white alkyd resin paints cannot be excluded
- When hardening, gives off an odour typical of silicone. This odour is no longer present once the curing process is complete. With larger joint dimensions, the silicone-like odour may be present for longer.
- Matt colouring
- Silicone has a tendency to yellow 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
- Material incompatibilities can lead to discolouration of the sealing joints, especially in the case of transparent and white sealing compounds
- Experience has shown that colouration effects on the sealing joint cannot be ruled out on surfaces coated with alkyd resin paint and/or similar coating systems. In addition, emissions from the surfaces to be sealed and influences from the direct ambient atmosphere, such as vapour, dust and smoke (especially tobacco smoke), have negative effects on the colouring of the sealing joint. The vapours from the materials mentioned usually originate from primers, solvents, disinfectants, cleaning agents and/or surface treatments.
| Neutral silicone Perfekt | Neutral silicone A8 PRO | Neutral silicone | Colour silicone | Silicone acetate wet rooms | Acetate silicone foodstuffs | Acetate silicon | |||
| Applications | Indoors | ||||||||
| 1 | Window connection joints | ++ | ++ | ++ | |||||
| 2 | Expansion joints indoors and outdoors | ++ | ++ | * | ++ | + | + | + | |
| 3 | Sanitary joints | + | + | + (1) | + (4) | ||||
| 4 | Repair of cracks | ||||||||
| 5 | Parquet joints | + | + | + | + | ||||
| 6 | In aquarium construction | ++ | |||||||
| 7 | Kitchen area | + | + | + | ++ | ||||
| 8 | Display cases | + (3) | |||||||
| 9 | Counter construction | + | + | + | ++ | ||||
| Outdoors | |||||||||
| 10 | Window and door joints | ++ | ++ | ++ | |||||
| Indoors and outdoors | |||||||||
| 11 | Window sealing | ++ | ++ | ||||||
| 12 | Insulating glazing edge seal | ||||||||
| 13 | Natural stone joints | ++ | |||||||
| Important technical features | Maximum continuous motion compensation | 25% | 25% | 25% | 25% | 25% | 25% | 12.5% | |
| Skin formation time (23°C/50 rel. air humidity) | Approx. 10 min. | 10–40 min | 5–8 min | Approx. 20 min. | Approx. 10 min. | Approx. 15 min. | |||
| Full hardening mm/24 hours | Approx. 2 | Approx. 2 | Approx. 2 | Approx. 3 | 2-3 | 2-3 | |||
| Temperature resistance | -40°C to +180°C | -40°C to +150°C | -40°C to +150°C | -40°C to +120°C | -40°C to +100°C | -40°C to +180°C | -40°C to +120°C | ||
| Application temperature | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | ||
| Can be smoothed with (W = water, DG = sealant smoothing agent, T = dry) | DG | DG | DG | DG | DG1 | DG | DG | ||
| Special characteristics | DIN 18540 External Wall Joints in Building Construction | – | – | – | – | – | – | – | |
| DIN 18545 Glazing in Window Construction | + | + | – | – | – | – | – | ||
| Odourless/low odour | – | + | – | + | – | – | – | ||
| Recoatability 2 | – | – | – | – | – | – | – | ||
| Coating compatibility 2 | + | + | + | + | + | + | + | ||
| Fungicidal properties | – | – | – | + | + (1) | – | – | ||
| Silicone free | – | – | – | – | – | – | – | ||
| Can be sanded | – | – | – | – | – | – | – | ||
| Adhesion to wet surfaces | – | – | – | – | – | – | – | ||
| Bitumen compatibility | – | – | – | – | – | – | – | ||
| Resistant to UV, weathering and ageing | + | + | + | + | + | + | + | ||
| Suitable on tension-relieved polycarbonate glass (PMMA) | – | – | – | – | + | – | – | ||
| Explanation of symbols: ++ = very good suitability+ = well suited1 = not the crystal-clear version2 = preliminary tests required3 = only crystal-clear version4 = not for swimming pools* = only indoors– = not suitable | |||||||||
| Window and façade-tight | Natural stone sealant 4 in 1 | Painter's acrylic | Acrylic sealant | Parquet acrylic | SMP sealant | |||
| Applications | Indoors | |||||||
| 1 | Window connection joints | ++ | + | ++ | ||||
| 2 | Expansion joints indoors and outdoors | + | ++ | + | + | |||
| 3 | Sanitary joints | ++ | ||||||
| 4 | Repair of cracks | ++ | ++ | |||||
| 5 | Parquet joints | ++ | + | |||||
| 6 | In aquarium construction | |||||||
| 7 | Kitchen area | + | ||||||
| 9 | Display cases | |||||||
| 10 | Counter construction | + | ||||||
| Outdoors | ||||||||
| 11 | Window and door joints | ++ | ++ | |||||
| Indoors and outdoors | ||||||||
| 12 | Window sealing | ++ | ||||||
| 13 | Insulating glazing edge seal | 2 | ++ | |||||
| 14 | Natural stone joints | ++ | ++ | |||||
| Important technical features | Maximum continuous motion compensation | 25% | 25% | 20% | 5% | 10% | 25% | |
| Skin formation time (23°C/50 rel. air humidity) | Approx. 30 min. | Approx. 10 min. | Approx. 10 min. | Approx. 10 min. | Approx. 10 min. | 10–15 min | ||
| Full hardening mm/24 hours | Approx. 2.5 | Approx. 2.5 | 1 | Approx. 1 | Approx. 1 | Approx. 2 | ||
| Temperature resistance | -40°C to +90°C | -40°C to +220°C | -25°C to +80°C | -20°C to +80°C | -25°C to +80°C | -40°C to +90°C | ||
| Application temperature | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | +5°C to +40°C | ||
| Can be smoothed with (W = water, DG = sealant smoothing agent, T = dry) | DG | DG | W | W | W | DG | ||
| Special characteristics | DIN 18540 External Wall Joints in Building Construction | + | – | – | – | – | – | |
| DIN 18545 Glazing in Window Construction | – | – | – | – | – | – | ||
| Odourless/low odour | + | – | + | + | + | + | ||
| Recoatability 2 | + | – | + | + | + | + | ||
| Coating compatibility 2 | + | + | + | + | + | + | ||
| Fungicidal properties | – | + | – | – | – | – | ||
| Silicone free | + | – | + | + | + | + | ||
| Can be sanded | – | – | – | – | + | + | ||
| Adhesion to wet surfaces | – | – | – | – | – | – | ||
| Bitumen compatibility | – | – | – | – | – | – | ||
| Resistant to UV, weathering and ageing | + | + | + | + | + | + | ||
| Suitable on tension-relieved polycarbonate glass (PMMA) | – | – | – | – | – | – | ||
| Explanation of symbols: ++ = very good suitability+ = well suited1 = not the crystal-clear version2 = preliminary tests required3 = only crystal-clear version4 = not for swimming pools* = only indoors– = not suitable | ||||||||
Application area
- For window glazing and sealing connection joints in wooden, plastic and aluminium windows.
- For sealing indoor and outdoor expansion joints under high load, such as door, wall, floor, ceiling and window sill joints and gutters.
- Can be used for sealing between frames and laminated glass.
- Suitable for buildings, in glass and window construction and for sealing glass seams.
- Can be used in sanitary areas.
Instructions
- The substrate must be load-bearing, clean, dry and free from grease, rust and water.
- Do not apply in heavy rain.
- Observe the joint dimensions.
- Backfill the joints with PE backer rod.
- Adhesion can be improved on absorbent or porous surfaces by using an adhesion primer, e.g. silicone primer.
- Smoothing agents may only be used before skin formation and must then be completely removed using a smoothing tool. Excess product next to the joint must also be removed immediately, otherwise staining may occur.
- Please refer to the application instructions in our sealant guidelines. Further information is available in the technical data sheet.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!