"COMBI CAP SEWER 4""STOPPER" all purpose polyfilla 141L Drum Capacity: Ideal for

141L Drum Capacity: Ideal for large projects

durable finish every time

Its robust design ensures reliable operation across varied conditions

Interior & Exterior Use: Ideal for a wide range of repair projects both indoors and outdoors

Easy to use and safe for the environment

"COMBI CAP SEWER 4""STOPPER" all purpose polyfilla 141L Drum Capacity: Ideal forThe COMBI CAP SEWER 4" STOPPER is a durable, easy to install solution designed to securely seal 4 inch sewer and drainage openings. Engineered for reliability, it helps prevent backflow, debris entry, odors, and pest intrusion during maintenance, construction, or emergency situations.