For oval cutouts needing comprehensive protection, the Oval Slop Stopper is the ideal choice. It effectively shields hoses and wiring from chafing while incorporating a crucial sleeve feature that actively resists water ingress back into the hull or transom area.
We stock this because it’s a superior, long-term solution for areas exposed to moisture. Constructed from durable, soft PVC, it maintains flexibility and resists chemical and oil breakdown common in marine settings. If you need to seal an opening against both abrasion and water intrusion, this is the knowledgeable recommendation from our experienced staff
