WeatherPrufe POLYURETHANE VARNISH: A hard wearing interior wood varnish suitable for coating on timber floors and skirting boards.
PRODUCT CODE: WPPV/PVC/PVS
The spreading rate is dependant on the hardness of the timber to which it is applied.
As a general rule, a spread rate of 12 square metres per litre will be obtained on hard woods and on previously coated substrates.
On soft woods, the first application can have a spreading rate as low as 6 square metres per litre.
Sand down uncoated surfaces using a good quality sand paper. Dust off and apply the first coat thinned 10% with mineral turpentine.
Apply two further unthinned coats at 24hr intervals, sanding lightly with a fine sand paper and dusting off between coats.
Previously varnished surfaces should be sanded down to an even matt finish before applying two coats unthinned at 24hr intervals. Sand with a fine grit sand paper and dust off between coats.