WULFF · Lacquers
Roll-Grundierung „Speed” 9912Eco
Fast-drying barrier primer
Product description
Roll-Grundierung „Speed“ is used as a barrier primer on wood with a high content of soluble wood constituents. It helps prevent their migration into the subsequent coat and protects the final layer against discolouration, blistering and loss of adhesion.
Technical data
- Product type
- Barrier primer
- Catalogue code
- 9912Eco
- Packaging
- 5 l
- Coverage
- approx. 75 m² / 5 l, one coat; depends on wood, sanding and surface texture
- Drying time
- approx. 60 min; with 9919Eco Slow Down: approx. 3 hours
- Recoating
- MultiTop within 6 hours; after 6 hours, lightly sand with a green pad
- Wood moisture
- max. 12 %
- Processing temperature
- 15–25 °C; surface at least 8 °C
- Density
- 1.02–1.05 g/cm³
- Flow time
- 10–14 seconds, 4 mm cup, DIN 53211
- Cleaning tools
- Water; do not reuse the primer roller for the topcoat
- Storage
- At least 1 year in sealed original packaging; protect from frost, above 5 °C
- Classification
- GISCODE W1 · WGK 1 · DIBt Z-157.10-162
Application
The surface must be dry and clean. Remove all previous lacquer and paint, sand with a final grit of 100–120 and remove sanding dust. A test application on the actual wood is recommended.
Switch off underfloor heating 36 hours before priming; restart only 24 hours after the final lacquer coat.
The MultiTop technical sheet requires this primer for exotic and thermally treated wood.