The low-odour premium construction silicone with high adhesive spectrum.

Premium construction silicone neutral curing Construction Pro SI (DBSA)

The fischer premium construction silicone DBSA has a very low volume shrinkage and low odour formation, making it ideal for challenging applications. The alkoxy-based silicone sealant offers particularly high adhesion properties on a variety of substrates both inside and outside. The construction silicone is suitable for window sealing and for movement and connection joints on walls and roofs. Thanks to its fungicidal properties, the fischer DBSA is ideal for use in sanitary installations. The silicone is easy to use and smooth out, thus enabling rapid work progress.
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Product variants

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The advantages / Product description

Advantages
  • The high-quality, neutral silicone sealant with a very low volume shrinkage is suitable for demanding applications in construction and the industrial sector, and guarantees a high degree of functional safety.
  • DBSA is low-odour and is therefore ideal for use in confined spaces.
  • The silicone is easy to apply and smooth out, thus allowing for fast work progress and easy, time-saving joining.
  • The high wear resistance provides the surface with a high level of protection during cleaning and ensures perfect optics over a long period of time.
Certificates
  • EN 15651 - Part 1: F-EXT-INT-CC (25LM)
  • EN 15651 - Part 2: G-CC (25LM)
  • EN 15651 - Part 3: S (XS1)
  • French VOC-emission class A+

Application and approval

Applications
  • Connection and expansion joints in the construction industry (e.g. windows, doors, façades, light domes)
  • Window glazing
  • Movement and connection joints in kitchens, sanitary areas and installations
  • Fixing mirrors (transparent version)
  • Sealing machines, containers and building apparatus
Building materials
  • Concrete
  • Chrome
  • Stainless steel
  • Anodised layer
  • Enamel, Tiles, Ceramics
  • Glass, glazed surfaces
  • Wood (with primer)
  • H-PVC
  • Copper, brass
  • Masonry
  • PMMA, PC, Polyester
  • Steel
  • Zinc
You can find detailed information on building materials in the registration document.
Approvals
  • DoP No. 0618-CPF-0009
  • DoP No. 0618-CPF-0009 / 003 - [DE]
  • DoP No. Seal-00009-03
  • 20489/13.04.15

Assembly instruction

Functionality
  • Chemical base: 1-component silicone neutral alkoxy
  • Fulfils DIN EN ISO 11600 F+G 25
  • Permanently elastic
  • Low-odour
  • With fungicide
  • Skin formation time: 10 to 15 min
  • Processing temperature: +5 °C to +40 °C
  • Temperature resistance: -40 °C to +150 °C
  • Shore-A hardness approx. 25
  • Permitted overall deformation: 25%
  • Non-corrosive
  • Very good resistance to weather, ageing and UV
  • Compatible with paint
  • Not paintable
  • Resistant to wear and streak-free
  • Selection table for substrates

Documents for download

  • ETAs and DoPs
  • Approvals and Certificates
  • Safety data sheets
  • Technical documents
DOP - Declaration of Performance
pdf, DoP No. 0618-CPF-0009
Declaration of Performance for fischer Construction Silicone Premium DBSA
Valid from 01/03/2014
to 21/10/2029
DOP - Declaration of Performance
pdf, DoP No. 0618-CPF-0009 / 003 - [DE]
Declaration of Performance for fischer Premium Construction Silicone DBSA
Created on 01/09/2019
DOP - Declaration of Performance
pdf, DoP No. Seal-00009-03
Declaration of Performance for fischer DBSA
Created on 15/01/2022
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