Home
Contact Us
Tariffs
Facilities
Osmosis & Interspray
Osmosis & Jotun
Conyer Cruising Club
Boat maintenance
Boats for sale
Swale Marina,
 
 

Swale Marina & Boat Sales. Osmosis and its cure - Jotun.

 
AntiPest has excellent moisture barrier properties and is specifically designed to protect sound glassfibre laminates against osmosis. It can also be used as an antifouling tie coat for new boats.
 

Osmosis is a long term chemical process in which hygroscopic (or water absorbing) breakdown products are liberated from glassfibre laminates by constant exposure to moisture. This is turn encourages further absorption until eventually moisture is absorbed more quickly than it can escape and blisters form in the gelcoat.

 

Boats kept afloat all year round and those kept on fresh water rivers and lakes are most at risk, although almost all glassfibre hulls are likely to become osmotic if not protected.

 

Jotun Osmosis treatment is guaranteed for 5 years, so confident are they about their product. Bring your boat in and we can apply the treatment for you, or rent the space necessary for you to treat it yourself.

 
A two pack solvent free epoxy with excellent mechanical and moisture properties. Applied diirectly to bare laminates it is ideal for osmosis treatment and gelcoat repairs.