Manufactured in high-quality wood and finished in a rough sawn texture, this gravel board is suitable for fencing projects. It is important that all cut ends are resealed with a proprietary treatment. This gravel board is pressure treated with Tanatone brown, providing a 15 year service life. Sawn ungraded softwood treated to use Class 2 Can be used for edging, compost bins and more Protective barrier between ground and fence Suitable for external use