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TWEHA 20two

High-performance polysiloxane sealant for glazing and façade applications

TWEHA 20-two is a high-quality, exceptionally weather-resistant and durable polysiloxane-based sealant, specially developed for professional glazing, curtain wall and façade applications.

Thanks to its permanent elastic properties and extremely high movement capability, TWEHA 20two provides a reliable and durable seal for joints exposed to movement, changing temperatures and demanding weather conditions. The sealant is easy to apply, even at low temperatures, and shows minimal stringing during application.

TWEHA 20-two is the professional choice where maximum elasticity, weather resistance and long-lasting sealing performance are essential.

Patruuna
290
(grey)
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Suunniteltu suorituskykyä ja tehokkuutta silmällä pitäen

Mekaanista kiinnitystä ei tarvita

Tämän ansiosta ruuveja tai niittejä ei tarvita, minkä ansiosta paneelit säilyttävät siistin ja saumattoman arkkitehtonisen ulkonäön.

Suunnittelun vapaus

Paneelit voidaan suunnitella ohuemmiksi ja kevyemmiksi ilman, että niissä on varauduttava mekaanisiin kiinnitysjärjestelmiin.

Erinomainen lujuus

Tarjoaa erinomaisen tarttuvuuden sekä vetolujuuden ja leikkauslujuuden, mikä takaa rakenteen pitkäaikaisen luotettavuuden.

Primeriton levitys

Useimmille alustoille ei tarvita voimakkaasti tarttuvia pohjamaaleja, mikä lyhentää asennusaikaa ja alentaa kustannuksia.

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Suunniteltu luotettavaan liimaukseen

TWEHA 20-two combines excellent application characteristics with outstanding long-term performance:
01
Neutral-Curing and Low-Odor
Contains no organic plasticizers or solvents for a cleaner application.
02
Exceptional Elasticity and Movement
Remains permanently soft and elastic, with a low modulus and movement capability of approximately 50%.
03
Excellent Application Properties
Offers excellent rheological, application and adhesion properties, with minimal stringing and easy processing—even at low temperatures.
04
Compatible with Glass and Metals
Non-corrosive on metals and compatible with PVB interlayers and insulating-glass edge seals.
05
Outstanding Weather Resistance
Resists sunlight, rain, snow, ozone and extreme temperatures while providing excellent long-term durability and ageing stability.
kuva tweha onedrive 2
stonemate amsterdam alankomaat 77
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TWEHA 20-two is particularly suitable for:

TWEHA 20-two is particularly suitable for movement joints in structural glazing systems, curtain walls, glazed façades and other façade constructions, as well as highly elastic movement joints in building and glazing structures. It performs equally well for perimeter sealing around façades, frames, panels, windows and prefabricated elements, and for top and heel sealing of single, insulating and safety glass. It can also be used to seal PMMA and polycarbonate sheet materials without causing stress cracking or crazing, and for the repair and renovation of damaged silicone joints in building, glazing and façade applications.

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Tekniset kysymykset

Löydä nopeat vastaukset StoneMateen liittyviin yleisiin teknisiin kysymyksiin.

Onko sinulla vielä kysymyksiä?

20-two is a professional neutral-curing silicone sealant for glazing, curtain-wall and façade joint applications.

Yes. Its high elasticity makes it suitable for façade and glazing joints exposed to substantial movement.

20-two offers a movement capability of approximately 50%, subject to correct joint design and application.

Yes. It provides excellent resistance to sunlight, rain, snow, ozone and demanding temperature conditions.

It is designed to be compatible with common PVB interlayers and insulating-glass edge-seal systems, subject to application requirements.

Onko sinulla vielä kysymyksiä?
Børnerigetin paikan päällä käynti 15.6.2023 klo 16.00.57
1
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Tehokkaampi, taloudellisempi

Perinteisiin mekaanisiin kiinnitysjärjestelmiin verrattuna TWEHA-kiinnitysjärjestelmät voivat alentaa asennuskustannuksia jopa 40%.

Nopeampi asennus, vähemmän osia ja näkymättömät kiinnikkeet tuovat sekä taloudellisia että esteettisiä etuja.