Pentex will hold it's given shape over the life of the cloth where dacron cloth will last a long time but will allow the shape to move aft with age, becoming slower. The best combination these days is a Pentex or laminate main and a dacron jib, like Mary suggests. Bob Curry 
"The election is over, the talking is done, Your party lost, my party won. So let us be friends, let arguments pass, I’ll hug my elephant, you kiss you’re a $$.”
Liberalism = A brain eating amoeba & a failed political ideology of the 20th century!
| 
