Waterproof Fireproof Sealant Mud for Air Conditioning and Sewer Holes

This versatile sealant mud is engineered for optimal protection against water and fire, making it ideal for sealing holes and gaps around air conditioning units and sewer systems. Its durable and robust formulation provides a reliable barrier, ensuring an airtight and secure fit. Easy to apply, it effectively prevents leakage and improves safety by offering enhanced resistance to extreme conditions. Whether for residential or commercial use, this sealant mud delivers peace of mind with its long-lasting performance and adaptability. Quantity per box: 500 Type/Use: Sealing holes Manufacture country: China Instructions included: No