Fenwicks Overwintering

Fenwicks Overwintering is a protective, waxy, exterior liquid designed to protect caravans and motorhomes from winter elements like algae, mould, dirt, and black streaks without needing a cover. It is easily applied via spray or sponge, covers roughly per litre, and makes spring cleaning easier.

It provides a durable barrier against acid rain, bird lime, and airborne pollutants, reducing the need for heavy, abrasive covers during winter storage.