What the tubes do
The tubes give the boat its buoyancy and stability, absorb impacts when you come alongside and keep spray out of the cockpit. Because they are divided into five chambers, the boat stays afloat and controllable even if one chamber is damaged.
Reinforced PVC, 1.2 mm
PVC is welded rather than glued, which makes very clean, strong seams and keeps the price down. It is light, easy to clean and repairs well. In strong sun and heat it ages faster than Hypalon, so a cover in summer makes a real difference.
Orca Hypalon™, 1.2 mm
Hypalon is a synthetic rubber coated fabric. The seams are bonded by hand in climate controlled rooms. It resists UV, heat, fuel and abrasion very well, and with normal care a service life of more than 20 years is realistic. It is the usual choice for boats that live in the sun or work hard every day.
Side by side
| Property | PVC 1.2 mm | Orca Hypalon™ |
|---|---|---|
| UV and heat resistance | Good | Excellent |
| Abrasion resistance | Good | Excellent |
| Weight | Lighter | Slightly heavier |
| Care | Very easy | Easy |
| Typical service life | 10 years and more with a cover | Over 20 years |
| Price on an SP 560D (GRP hull) | €11’589 | €13’241 |
Ratings are our own guidance. Service life depends on use, climate and care.
Which one for you?
- Lakes, northern coasts, a boat kept under cover: PVC is an excellent, economical choice
- Mediterranean sun, a boat on a mooring all summer: Hypalon pays for itself over the years
- Daily professional use, rescue or rental: choose Hypalon
Care tips for both
- Rinse with fresh water after use in salt water
- Use a mild boat cleaner, never solvents
- Keep the tubes slightly softer in strong heat, the air expands in the sun
- A fitted cover protects tubes and upholstery from UV