Using a top coat of polyurethane can protect your finished wood project from water damage, scratches and other damage. When choosing a polyurethane, choose between water-based and oil-based options. Oil-based polyurethane is more durable than water-based but dries slowly and may yellow slightly over time. Regardless of your choice, proper preparation and application are essential for a beautiful, long-lasting finish.Read more :https://polyurethaneroofcoating.co.uk

Wood stain highlights the natural grain of your wood and gives it a rich color, but it doesn’t offer much protection. Without a protective topcoat, your work will get wet and scratched easily and will be vulnerable to UV rays. A polyurethane finish offers superior durability, a wide range of sheen choices and easy maintenance.

How to Apply Polyurethane to Plywood: Step-by-Step Guide

You can apply polyurethane with a brush, spray or wipe-on. For a smooth finish that looks professional, use a foam brush rather than a regular bristle one, which can leave visible brush marks. If you’re applying multiple coats, sand lightly between each one with fine-grit sandpaper to make sure the surface is smooth and receptive for the next coat. Be sure to remove all sanding dust with a tack cloth before applying the next coat.

Polyurethane is available in a variety of sheen levels, from matte to satin to semi-gloss. Choose the level of sheen that best matches your wood’s style and your personal preferences. While a glossy sheen reflects more light and is the most durable, a matte finish is ideal for rustic projects or when you want to highlight the natural grain of your wood.

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