BULL 2IN1 Primer
2IN1 primer | New Concrete and Old Concrete with Good Condition
Water-based 100% acrylic primer is designed to enhance adhesion between concrete and top coat as well as resist fungi, algae, alkali, and efflorescence. It is suitable for old and new concrete, both unpainted surfaces and painted surfaces in good condition, and free from lead and mercury, allowing the user and resident friendly.