UV Protection for Nylon Fabric?

I have actually worn out as in had material failure two doughnut float tubes in the last 20 years. I would like to make the Fishcat last as long as possible while using it as often as possible. Does anyone know a good UV protection for nylong fabric?

Give it several coats of "303 Protectant". http://www.westmarine.com/webapp/wcs...splayErrorView

I'll second the 303 Protectant. I've used it for several years on the tubes of my pontoon boats and it works fantastic.