Can be applied to both horizontal or vertical surfaces. Saturates and protects all woods. Excellent penetration - non-film forming. Replaces the natural oils lost from the wood - will not blacken the timber. Transparent - Enhances the woods natural grain. Deep penetrating, stabilises the timber - Protects against moisture ingress. Easy maintenance - no sanding or stripping. Used alone, gives a silken matt finish or overcoat with DEKS OLJE D2 for a high gloss finish.