Kolner brush 12/04 This high quality Synthetic brush is ideal for applying Instacoll Base and Activator. This flat application brush has a Synthetic hair tip. Made in Germany. Precision-engineered for professional results, the Kolner 12/04 delivers smooth, even coverage with its premium synthetic bristles. The flat design ensures consistent application without streaking, making it the preferred choice for adhesive base coats and activators. Its durable construction and German craftsmanship guarantee long-lasting performance across multiple applications.
