Eliminerar behovet av skruvar eller nitar, vilket gör att panelerna kan behålla ett rent och sömlöst arkitektoniskt utseende.
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.

Utvecklad för prestanda och effektivitet
Utvecklad för pålitlig limning


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.
Ett komplett limningssystem
Alla TWEHA-produkter ingår i Tweha Bonding System. Se alltid de tekniska databladen och listorna över godkända underlag för korrekt användning av systemet.
Tekniska frågor
Här hittar du snabba svar på vanliga tekniska frågor om StoneMate.
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.


Effektivare, mer ekonomiskt
Jämfört med traditionella mekaniska fästsystem kan TWEHA Bonding Systems sänka installationskostnaderna med upp till 40%.
Snabbare montering, färre komponenter och inga synliga fästelement ger både ekonomiska och estetiska fördelar.