Low viscous bitumen based primer VR for roof and basement waterproofing
- Cold applicable
- Insensitive to frost
- Low odour and phenol-free
- Very good adhesion on the subconstruction
- Extreme short drying time
- Low content of solvents
Büscherit Voranstrich Speed BVS 25
Art.No. 70025
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 SPEED BVS 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 – 0,3 l/m² per layer, depending on surface conditions
Drying time
Quick drying, app. 20 - 45 minutes, depending on surface conditions and temperature
Best before
Minimum 2 years storable in original, unopened, undamaged sealed packaging.
Packaging
25 liter drums