Produktbild 125 Handwerk - Silikondichtstoff - Ramsauer

125 Handwerk

Neutral – oxime
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grey white RAL 9002 Available for corporate customers
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Product information and downloads

The neutral-cure all-rounder

Whether for an expansion joint in the bathroom, the perimeter joint for windows and doors, or touching up joints on a building’s facade, 125 Handwerk is a fast-curing silicone sealant suitable for various building applications. Thanks to its permanently elastic properties and its resistance to weather and UV, the sealant is able to withstand mechanical force on floors and walls long-term. As a result, 125 Handwerk can also be used to seal tiled kitchen floors. Fungicidal ingredients reduce the risk of mould growth. In addition, the neutral-cure silicone adheres to an endless variety of materials, meaning it can also be used to seal single panes and insulating glass. In addition to the relevant DIN and EU approvals, the sealant has also passed rub resistance testing.

Matte surface structure ensures excellent visual appeal
Inhibits mould growth thanks to fungicidal agents
Does not leave behind streaks when cleaning glass
Compatible with a very wide range of materials

Properties

  • Paint-compatible
  • Maximum movement accommodation: 25%
  • UV-resistant
  • Wide variety of colours
  • Chemical-resistant
  • Compatible with a wide range of materials
  • Prevents mould thanks to fungicidal properties
  • Elastic
  • Fast-curing
  • Resistant to weather and ageing

Standards

  • LEED approved
  • German Sustainable Building Council (DGNB)
  • for food areas

Technical data

Stress at break
~ 0,51 N/mm² (EN ISO 8339)
Density
transparent: ~ 1.02 (EN ISO 1183-1), coloured: ~ 1.23
Processing temperature (substrate, environment)
+ 5°C bis + 35°C
Curing time
~ 2.2 mm/24 hours (at +23°C / 50 % relative humidity)
Elongation at break
~ 100% (EN ISO 8339)
Suitable for being covered with a paint coat
no
Basis
Neutrally cross-linking oxime system
Movement capability
25%
Tear strength
~ 6.39 N/mm (ISO 34-1)
Temperature resistance
- 50°C to +150°C
Skin over time
~ 6 min. (23°C/50 % relative humidity)
Shore hardness
~ 28 (EN ISO 868)
Shrinkage
~ 4.5% (EN ISO 10563)
Modulus
~ 0,42 N/mm² (EN ISO 8339)

Applications

Main applications

Illustration Haus mit Schornstein, Dachfenster und Regenrinne
Seals on roofs and structural facades
Tested and weather-proof professional-grade materials guarantee long-lasting joints under heavy stress and strain.
Illustration Abdichtung einer Kühltruhe
Seals in the food industry
Professional-grade materials for the food industry must meet strict standards.
Illustration grüne Bewegungsfugen bei einer Eckbadewanne
Sealing bath tubs
Fungicides and waterproof sealants deliver properly sealed joints in bathrooms for the long term.
Illustration einer Fuge in Grün
Sealing expansion joints
An elastic sealant balances out tension between different structural elements.
Sealing windows and doors on the outside
Long-lasting perimeter joints in outdoor areas require resilient and elastic sealants.
Repairing cracks in wooden parts
Sealants with a matte surface that are compatible with a wide range of materials are suitable for sealing joints wooden parts.

Other applications

Sealing joints in steel and aluminium
Non-corrosive and weather-proof sealants provide lasting attractive results.
Installing formwork units
Weather-proof and fast-cure sealants are suitable for sealing formwork units.
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