Zinsser Grade 1 is a high-performance

mirror-shine to many exterior features including doors

Untreated (also known as rough-sawn) timber is an organic product in its natural state

Suitable for use on interior wood and metal surfaces

long lasting finish - guaranteed for 15 years

Cuprinol Shed & Fence Protector - 5 Litre White Woodsatin Zinsser Grade 1 is aDescription Specification Download Shipping & Returns Product Description: Cuprinol Shed & Fence Protector(FP) is a lightly tinted formulation that penetrates deep into the wood to give natural, rustic looking colour to both rough sawn and smooth planed timber. It also contains water repellents to help resist rain penetration. Features: Adds natural colour and protection Waterproofs Solvent based Technical Specification Height(cm) 30. 5 Width(cm) 17.