Protect your wood surfaces indoors and out with Sadolin Classic Wood Protection. This solvent-based matt finish wood stain is perfect for a variety of applications, including cladding, facias, decking, garden furniture, and rough-sawn timber (exterior), as well as wooden floors (interior) as a base coat before applying polyurethane varnish. The most versatile woodstain – use on interior and exterior wood, Ideal for decking, fencing and cladding, Basecoat for new windows and doors, Deep penetrating protection.