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BORNIT® Silo Coating

bitumen | protective coating | silo coating | silo
BORNIT
Short information
  • protects concrete, masonry, plasters, wood and metals
  • protective coating against aggressive wastewater as well as numerous chemical substances like alkalis, organic acids and salts
  • good adhesion and heat resistance
  • bitumen coating to be brushed-on and sprayed-on cold
  • economical and cost-reducing, as there is little equipment, material and labor required
Product
Colour
Content
Silo Coating
black
10 ltr. / bucket
sufficient for:
Order-No.
EAN code
euro pallet
approx. 25 m²
6900002642
4 017228 00410 5
45 bucket
Silo Coating
black
25 ltr. / bucket
sufficient for:
Order-No.
EAN code
euro pallet
approx. 62.5 m²
6900002641
4 017228 00411 2
18 bucket
Silo Coating
black
200 ltr. / barrel
sufficient for:
Order-No.
EAN code
barrel pallet
approx. 500 m²
6900002640
4 017228 00412 9
2 barrel
Consumption
approx. 0.4 l/m² per coat (3 coats required)
Storage note
  • store in a dry place
  • product is not sensitive to frost
  • keep away from ignition sources!
  • in originally sealed containers storable for 12 months

Status technical data sheet
19 February 2019

Areas of application
BORNIT® Silo Coating protects concrete, masonry, plasters, wood and metals from penetrating water and thus from destruction and corrosion. BORNIT® Silo Coating is an acid-proof, well covering protective coating against aggressive wastewater as well as numerous chemical substances, like lyes, organic acids and salts.
BORNIT® Silo Coating is applied in industrial silos. In liquid manure, slurry and silage effluent plants as well as biogas storage and filling plants, we recommend BORNIT® Siloflex.
For better adhesion to concrete, masonry or plaster, use BORNIT® Silo Primer for priming.

Type and properties
BORNIT® Silo Coating is a cold spreadable and sprayable bitumen coating, which after thorough drying forms a water-impermeable, closed bitumen coat with high plasticity and thermal resistance.

Advantages
  • easiest handling, since manufactured ready for use
  • universally applicable, therefore numerous uses
  • good adhesion and thermal resistance
  • economical and cost-cutting, due to low equipment and material costs and effort

Surface
BORNIT® Silo Coating adheres to all substrates common in construction. The substrate must be dry, clean, free from grease, and free from separating agents. Fresh concrete must have cured for at least 28 days. Deposits, like concrete grout or chalking must be removed with suitable measures, as for example sandblasting. Until thorough drying, the coating must be protected from rain and strong solar irradiation.
During the construction phase, no water must penetrate between substrate and coating. Loose components must be removed and voids repaired. Mineral and untreated substrates must be primed with BORNIT® Silo Primer (approx. 0.2 l/m²).

Processing
BORNIT® Silo Coating is spreadable and sprayable without dilution. Stir up BORNIT® Silo Coating prior to processing! For first-time coating or highly exposed surfaces, 3 topcoats are required. Upon application of several coats, let every layer dry thoroughly, the drying time depends on the weather. The processing temperature (ambient and substrate temperature) should not be below +5 °C and not above +35 °C. The final resilience is only achieved after complete and thorough hardening (complete evaporation of the solvent). Only use in well-ventilated outdoor areas and observe the current version of the Technical Rules for Hazardous Substances (TRGS).

Consumption
approx. 0.4 l/m² per coat (3 coats required)

Product data in brief
Product type
filler-free bitumen coating
Base
bitumen, solvent
Solvent
white spirit
Density at +20 °C
0.91-0.93 g/cm³
Consistency
liquid
Film-forming components
approx. 60 %
Heat resistance
resistant up to +70 °C
Colour(s)
black
Application
with roller, spraying equipment (airless), wide brush, etc.
Processing temperature (ambient and substrate)
min. +5 °C, but not sensitive to frost!
Cleaning
BORNIT® MultiClean Spray, BORNIT® MultiClean, BORNIT® Bitumen Cleaner
Storage
store in a dry place product is not sensitive to frost keep away from ignition sources!
Shelf life
in originally sealed containers storable for 12 months
GISCODE
BBP30
VOC category
2004/42/EG g/Lb: < 350 g/ltr.
Actual permissible VOC content
< 350 g/l
Hazard class according to ADR
entzündbare Flüssigkeiten (Flam. Liq. 3)
Acc. to Industrial Safety Regulation (BetrSichV)
flammable
Flash point
30 - 43 °C

Initial boiling point and boiling range
> +150 °C

Health and fire protection, occupational safety
For information on handling, safety and ecology, please refer to the current safety datasheet.

Storage
In originally sealed containers storable for 12 months. The product is not sensitive to frost! Keep away from ignition sources!

Disposal note
Only recycle completely empty containers. Material residues can be disposed of according to AVV-ASN: 080409* (adhesive and sealing compound residues containing organic solvents or other hazardous substances).

Note
The above information replaces all previous technical information about the product. Thus, this information is no longer valid. The details have been compiled according to the latest state of application technology. Please observe, however, that, depending on the state of the construction object, deviations from the method of application suggested in the datasheet may be required. Unless agreed otherwise in individual contracts, any information contained in the datasheet shall be non-binding and thus does not represent an agreed product constitution. We reserve the right to any changes in the information contained in this datasheet anytime.
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UFI XF00-Q072-D00V-445C

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recommended, personal protective equipment: