Gaastra quality, Gaastra satisfaction guaranteed.
Designed by American Dan Kaseler. Developed in USA.



Windsurfing Direct Exclusive: X-Ply Reinforcement!

Gaastra Poison 4.7 - Windsurf (UK) :
"The Poison provides plenty of instantaneous power...sharp, direct feel in the hands. This energy can be used to devasting effect, driving into the turn and becoming completely neutral as sheeted out...Recommended for heavy/aggressive sailor, with masses of useable power on tap. Verdict A well engineered sail, the Poison provides an involving, energetic and direct riding sensation, with the capability to fulfill any high wind role.

 

Gaastra Poison 4.7 Surf (Germany),:
"If there was an “everybody’s darling” at a wave sail test, the Poison would be very high on everybody’s list. A very balanced mixture of riding behavior and control, Dan Kaseler’s Posion design convinced us it excels in any conditions."

"Powerhouse Wave"
The Poison combines power and range, built on a real-world wavesail frame. X-Ply luff panels create profile stability and facilitate early acceleration. A higher clew and longer boom offer a smooth power band making this the most versatile power-wave sail on the market. This virtual chameleon dominates over huge array of conditions. Take the 2010 Poison out in classic Maui conditions, or grab one and rule in the onshore grinders of Cape Hatteras. Grab the 2010 Poison and
enjoy the best overall performer.

 

Click Here to Learn More About Gaastra Quality, Durability & Technology

Windsurfing Direct Exclusive: X-Ply Reinforcement!
Windsurfing Direct Exclusive - Vario Adjustable Head on all sizes!
Twinstripe X ply luff Panel: Locks in the power and generates early acceleration
Longer boom: For onshore wave riding- direct response
More shape in the seams: Delivers better upwind performance as well as increase “hang time”
Medium clew height: For a firmer leach and a comfortable riding Stance
More comfort over a wider variety of conditions: Sheet in and go with predictable power and control
Twin strip x ply luff panel: with S-string Kevlar reinforcements For stability and higher rig tension
California Battens - Best on the market
High quality Dimension Polyant material - Doesn't delaminate
Heavy Duty Luff sock - the lightest on the market when wet
Luff Sock stitching is 100% protected to ensure durabilty
Jelly Foot and Seam beads to protect against aggressive non-skid of modern boards
Reinforced Endbatten HD Layer
Silicon Reinforced Mast Opening & Sail perimeter
Double stitched seams
Clew Grommet Reinforced - most durable on the market
Dycut Curves to protect baten pocket ends when rigging
Responsive leech tension: With higher clew grommet
Six batten configuration for stability
Perfected foot cut out: Balancing speed and maneuverability
Triangulated load bearing panel layout: Gives the most strength to weight ratio