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illbruck FA880 Premium Natural Stone Silicone Matt

FA880 is a one component, low slump silicone completely free of any ingredients likely to cause migratory staining to natural stone. It is neutral curing for safe sealing of stonework and has a matt finish. Contains fungicide. FA880 is classified according to EN15651 for use in cold climates. Please see table below for further classifications.

illbruck FA880 Usage / Purpose

For Interior and Exterior UseCsm Ap007 Fa C2De8943E1

FA880 has been formulated for the long term elastic sealing of movement joints between natural stone such as granite, slate, terrazzo, porphyry, limestone, travertine, sandstone, quartzite, marble, etc., as well as for joints with other construction materials like concrete, ceramics, metals, glass, PVC and primed wood.

Has been tested to BS 8449 Method A for movement accommodation factor. Achieves 50% MAF.

For a quote for illbruck FA880 or expert technical help then please contact us today.

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Description

illbruck FA880 Benefits

  • Guaranteed no migratory staining into natural stone
  • 50% movement accommodation factor
  • Superb matt finish
  • Good resistance to UV light, ageing and weathering
  • Contains fungicide to prevent mould growth – suitable for sanitary & swimming pool surround applications
  • Rapid curing formulation – skins within 10 – 20 minutes
  • Chemically neutral and very low odour
  • Compatible with most construction materials

FA880 Usage Guidelines

  • Use a high quality geared sealant gun to expel the sealant consistently. Cut cartridge nozzle to desired aperture.
  • Apply sealant slightly proud of desired level, spray on illbruck smoothing agent AA301.
  • Tool off immediately using a jointing tool such as illbruck AA311.
  • Note: avoid making too many passes with the smoothing tool to avoid polishing the matt finish.

FA880 Data Sheets

FA880_SDS_GB_2021-03-01.pdf

FA880_DS_GB_2021-01-04_WEB.pdf

FA880 Technical Data

Characteristic Standard Classification
Classification EN 15651 part 1 F-EXT-INT-CC
EN 15651 part 3 XS1
EN 15651 part 4 PW-EXT-INT-CC 12.5E
Staining DIN ISO 16938 No migratory staining
Density DIN 52451-A ~ 1.3 g/cm3
Skin Formation +23°C, 50% RH ~ 15 minutes
Curing Rate +23°C, 50% RH ~ 3 mm in 1st day
Shrinkage BS EN 10563 ~ 6%
Modulus at 100% Elongation BS EN 8339

Method A

 ~ 0.6 N/mm²
Tensile Strength BS EN 8339

Method A

~ 0.8 N/mm²
Elastic Recovery BS EN 7389

Method A

~ > 90%
Movement Accommodation Factor BS 8449 Method A 50%
Movement Capability ISO 11600 20%
Shore A Hardness BS EN 868 ~ 35
Application Temperature +5°C to +40°C
Service Temperature -40°C up to +150°C (Short Term)
Storage Store in shaded dry conditions between +5°C and +25°C
Shelf Life 18 months when stored as recommended in original unopened containers