Bitumen based primer VR with bonding agent according to ÖNORM B 3615 and extaernal monitoring according to RVS 15.03.12
- Cold applicable
- Insensitive to frost
- Very good adhesion on the subconstruction
- Short drying time
Büscherit Voranstrich extra BVE 25
Art.No. 70024
Intended use
Primer and bonding agent on concrete, light concrete, flush-jointed masonry, cement plaster or metal for roof- and basement waterproofing with bituminous membranes, as well as bituminous protective coating
Application
The surface needs to be solid, moderate rough, clean and dry.
BÜSCHERIT PRIMER BVE 25 has to be applied by brushing or rolling, at a surface temperature of min. +5°C. In case of multi layer application, each layer needs to be dry before the application of the next layer.
The primer is applicable in outside areas and well ventilated areas. Fresh applied primer can be damaged or rather washed off due to heavy rain.
Informationen for safe storage and handling see the actual material safety data sheet.
Consumption
0,2 – 0,4 l/m² per layer, depending on surface conditions
Drying time
< 3 hours (drying grade 1 according to ÖN B3615), depending on surface conditions and temperature
Best before
Minimum 2 years storable in original, unopened, undamaged sealed packaging.
Packaging
25 liter drums