DOBAU®-Voranstrich L

DOBAU®-Voranstrich L

Low-viscosity, solvent-based bituminous primer

Description

DOBAU®- Voranstrich L is a solvent-based primer which, due to its high penetration effect into mineral substrates such as concrete, masonry or plaster, optimises the adhesion between the actual bitumen waterproofing and the building structure.

Advantages

  • supplied ready for application
  • good adhesion on bituminous and mineral substrates
  • fast setting and binds dust

Available packaging

5 L bucket – 80 buckets per pallet. 10 L bucket – 45 buckets per pallet.

Technical info

Application instructions

Substrate and implementation

The substrate to be coated must be dry and free of oils, grease and loose components. Before processing, DOBAU®-Voranstrich L must be fully homogenized by stirring. DOBAU®-Voranstrich L can be applied by brushing or spraying.

Weather conditions

When using DOBAU®-Voranstrich L, the component surface temperature and ambient temperature must not fall below 5 °C. The effects of water, rain and frost must be avoided during the processing and drying phase.

Material consumption

Approx. 0.2–0.3 kg/m², depending on the substrate.

Cleaning agents

When set: DOBAU®-SWS Bit-Cleanser, common solvents or benzine. In case of skin contact: hand cleansing paste.

Storage

DOBAU®-Voranstrich L can be stored for at least 12 months in an unopened container. The packaging must be stored frost-free. Avoid direct sunlight or strong heat. The "Ordinance on Flammable Liquids (VbF)" applies.

Technical data

Type of binder Bitumen
Type of solvent White spirit
Nature Low-viscosity
Flashpoint approx. 30 °C (DIN 53 213)
Density approx. 0.84 g/cm³ (DIN 52 004)
Hazard warnings R10 Flammable

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