2/4PCS Beauty Versatile Toilet Base Long-lasting Durable Seam Agent Pool Sealant For Bathroom Protective SealantDescription:Contains a waterproofand mold-proof agent.Its brilliant transparency colour permanently masks previous and dirty grout, making it appearance as good as new.A gap filler for tilead, bathtubs, washbasins, bathrooms and more.Specifications:specification: Capacity: 20g Function: repair tile gapsPackage Included:1*tile fix agent