Exposed agent for concrete members, also known as surface retarder, is a product designed to create a decorative finish on newly poured concrete surfaces. As a factory, our product is formulated using high-quality materials that improve durability and longevity. Our surface retarder creates an etched look on concrete, providing a unique texture and color. It is easy to use and can be applied to both indoor and outdoor surfaces. Our product is safe to use and environmentally friendly. With the exposed agent for concrete members, you can achieve a high-quality finish that is both durable and attractive. Trust us to provide you with the best surface retarder in the market.