


Raw Linseed Oil (500ml)
£4.88
Professional-grade Raw Linseed Oil in a 500ml bottle, specifically selected for the glazing and joinery trade. This natural, slow-drying oil is a workshop essential for installers working with traditional timber frames and heritage glazing. Ideal for reconditioning putty, nourishing unsealed timber, and maintaining trade tools.
About this product
Barrettine Raw Linseed Oil is a traditional, natural treatment trusted by glazing professionals for its exceptional workability and protective qualities. Unlike boiled oil, this raw variant is designed to stay "open" for longer, ensuring the oil can soak deep into the grain of timber components or be blended into traditional putty to restore flexibility.
For the modern installer, Barrettine offers a reliable, consistent formula that is perfect for on-site timber maintenance and heritage glazing projects. Whether you are nourishing interior sills or maintaining your hand tools, this 500ml bottle provides the performance needed for a professional finish every time.
Key Trade Benefits
- Putty Restoration: A few drops of Barrettine Raw Linseed Oil will restore the consistency of dry or stiff glazing putty, making it easier to profile and finish.
- Deep Timber Care: The slow-drying nature of the oil ensures maximum penetration into timber frames, providing a robust moisture barrier against the elements.
- Heritage Glazing: The preferred choice for installers working on traditional timber window restoration and bespoke joinery.
- Rust Protection: Excellent for wiping down steel tools after a shift to prevent corrosion in damp site conditions.
- Trusted Brand: Barrettine is a leading name in trade chemicals, ensuring high quality and reliable results on every project.
Specification
- Volume: 500ml
- Drying Time: Natural / Slow (allows for maximum absorption)
- Suitability: Traditional putty, interior timber frames, and hand tools
For a window or door installer, Barrettine Raw Linseed Oil is a classic "life-prolonging" treatment for the kit bag. Here is how it specifically benefits your hand tools:
- Rust Prevention: Wiping a thin layer over the steel blades of putty knives, chisels, or glazing hammers creates a protective barrier that prevents moisture from causing oxidation and rust.
- Handle Care: For traditional tools with wooden handles, the oil penetrates the timber to prevent it from drying out, cracking, or splintering under the pressure of daily use.
- Resin & Putty Removal: A light coating on the metal surface of your tools can make it much easier to wipe off sticky putty or resin at the end of a shift, as it prevents the material from bonding directly to the steel.
- Supple Joints: It can be used to keep the pivot points of pliers or snips moving smoothly, ensuring they don't seize up in damp site conditions.

