Ive got what appears to be a semi-synthetic canvas boat cover. Its still waterproof and sturdy and pliable. But when you shake it dust comes off of it. Like its starting to break down. And it feels unusually coarse and is losing its softness/flexibility. The stuff coming off of it It reminds me of a fiberglass ladder that needs to be re-sealed because the fibers are coming loose.
Is there anything I can coat it with to extend its life?
Is there anything I can coat it with to extend its life?