Stainless Steel Portlight Outer Frame Seal
The Lewmar Stainless Steel Portlight Outer Frame Seal is a genuine OEM replacement gasket designed specifically for Lewmar’s stainless-steel portlight range. Made from durable, UV-resistant marine-grade polymer, it restores proper compression between the acrylic and outer frame to eliminate leaks, drafts, and moisture intrusion. Precision-formed for the correct stainless-steel portlight profile, it ensures a perfect factory-fit seal and long-lasting weather protection.
More InformationOptions
Restore Watertight Protection for Lewmar Stainless Steel Portlights
The Lewmar Stainless Steel Portlight Outer Frame Seal is a genuine OEM replacement gasket designed to renew the watertight integrity of Lewmar’s stainless-steel portlight range. Over time, seals flatten, harden, or deteriorate, this replacement restores a tight, reliable barrier against spray and rain.
Durable, Marine-Grade Sealing Material
Manufactured from high-quality, UV-resistant marine polymer, the outer frame seal maintains elasticity and compression even under constant exposure to sun, saltwater and temperature changes. This ensures long-lasting, dependable sealing performance.
Precision-Fit for Stainless Steel Portlight Geometry
Engineered specifically for Lewmar’s stainless-framed portlights, such as the 250mm round model, the seal its perfectly into the outer frame groove, ensuring correct contact with the acrylic lens when latched. This precision fit is essential for smooth operation and leak prevention.
Improves Comfort & Reduces Moisture Intrusion
A fresh outer seal eliminates drafts, condensation issues, and water ingress, helping protect interior materials and maintain a quieter, more comfortable cabin. It also prevents rattling and contributes to smoother portlight opening and closing.
Please try selecting a different product