• To be applied directly on tannic woods for tannin stain blocking.
• It does not modify wood color.
• It seals wood surface by reducing water sensitivity.
• It can be used on both natural and pigmented systems.
• It extremely reduces tannin stain formation.
• It allows tannin stain reduction on external wall in case of oak window frames.
• To be used on both old and new woods
• Ideal for blocking tannin leakage from either external structures or oak and chestnut garden furniture, in order to avoid wall staining.
Block Tan spray barrier for tannic woods