QT Retarder Ultra Penetrating M520 is a high-performance slow-drying additive designed to extend the open time of penetrating stains, ensuring smoother, more even application. Perfect for use with Ultra Penetrating Stains, M520 allows you to work with precision, reducing the likelihood of streaks, lap marks, or uneven coverage. Whether you’re working on large wood surfaces or intricate detailing, this retarder gives you the extra time needed to achieve a flawless, professional finish.
Formulated to blend seamlessly with penetrating stains, QT Retarder M520 enhances the stain’s ability to deeply penetrate wood fibers, maximizing color richness and uniformity. Ideal for both interior and exterior wood projects, this additive is especially useful in hot or dry climates, where quick drying times may compromise the quality of your work. QT Retarder Ultra Penetrating M520 ensures a durable, long-lasting finish, making it an essential tool for achieving beautiful, deep wood stains with ease and precision.
