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OSMO UV PROTECTION OIL 420
Osmo UV 420 Finishing Oil. Natural oil based treatment that gives a clear satin matt finish. 2 in 1 foundation and top coat all in one. Significantly reduces the greying process. Biocide free. Osmo 420 Extra gives enhanced protection against mould, algae and fungal attack.
Apply 2 coats on new timber and a 3rd if required. To renovate existing surfaces lightly sand and apply 1 coat. Surfaces must be clean, dry and dust free.
1lt covers approximately 20 square metres with one coat.
For extra protection we recommend you use Osmo Base Coat 4005. Perfect for external use.