VINTAGE NEW CRC K&W 401016 Block Seal Permanent Metallic Block Radiator 16 PROP

This CRC K&W 401016 Block Seal is the perfect solution for sealing holes and cracks in cast iron and aluminum blocks, as well as heads. With its permanent metallic block seal and radiator seal, it ensures a long-lasting repair for your car or truck. Made by CRC and manufactured in the United States, this 16 oz container of sealant is perfect for those in need of a high-quality product that will get the job done. This product is not regulated and has 0 VOC (Volatile Organic Compound). Its Oil Additive Function ensures that the quality of your vehicle's engine is not compromised. If you're looking for a reliable and efficient solution to your engine problems, look no further than this CRC K&W 401016 Block Seal.