single sided EPDM sealing tape it prevents sound,light,weather. single sided EPDM sealing tape Material:Made from EPDM,it prevents sound,light,weather,and widely used on doors and windows' frame.The obvious function is shockproof,to reduce door slam.FeatureExcellent sound insulation.Excellent heat insulation.Excellent sealed performance.It is suitable for wooden doors,security doors,autodoors and ...