Ramsauer 131 Multiflex – Neutral-curing silicone for windows, doors, glass and connection joints

RAMSAUER 131 Multiflex is a high-quality, neutral-curing silicone sealant for professional seals in glass, window and door construction. The versatile sealant is ideal for the permanent sealing of connection joints as well as the sealing of single-pane, insulating and laminated-safety-glass glazing in wooden, metal and plastic frames. Thanks to its excellent adhesion profile and tested PVB film compatibility, RAMSAUER 131 Multiflex meets the highest requirements in modern window and facade construction.

Thanks to its excellent UV, weather and ageing resistance, the sealant remains permanently elastic and reliable even under intense sunlight, moisture, strong temperature fluctuations and mechanical loads. The odour-neutral, low-emission formulation also ensures pleasant application indoors.

RAMSAUER 131 Multiflex is also suitable for fall-protection glazing and does not attack mirror coatings. Even on ceramic substrates, the sealant can in many cases be applied without a primer. This makes it the ideal solution for professional tradespeople as well as demanding DIYers who rely on durable, high-quality seals.

Product advantages at a glance

• Neutral-curing premium silicone sealant
• Ideal for window, door and glass construction
• Perfect for connection joints and glazing
• Suitable for single-pane, insulating and laminated safety glass
• Excellent adhesion to wood, metal, glass, ceramics and plastics
• Does not attack mirror coatings
• Also suitable for ceramic substrates
• Tested PVB film compatibility
• Particularly UV- and weather-resistant
• Ageing-resistant and permanently elastic
• Odour-neutral and low emission
• Fast-curing for efficient application
• 25% permissible total deformation
• Suitable for food areas

Areas of application

• Window and door construction
• Glass and facade construction
• Sealing connection joints
• Sealing single-pane and insulating glass
• Laminated safety glazing
• Fall-protection glazing
• Mirror bonding and mirror connections
• Ceramic coverings
• Indoors and outdoors

Tested quality & standards

• Tested to DIN 18545-2 group E
• DIN EN ISO 11600 G25LM
• Complies with DIN 18540-1
• Tested per the Oddy material test
• Tested PVB film compatibility
• Suitable for food areas

Special properties

• Neutral-curing
• Odour-neutral
• Low emission
• Fast-curing
• Permanently elastic
• Ageing-resistant
• Particularly UV- and weather-resistant
• Excellent adhesion profile
• 25% permissible total deformation

Why RAMSAUER 131 Multiflex?

With RAMSAUER 131 Multiflex you get a versatile silicone sealant for professional sealing work around windows, doors, glass facades and connection joints. The combination of excellent adhesion, tested material compatibility, high UV resistance and lasting elasticity ensures durable, secure, visually clean joints – both indoors and outdoors.