Hi Larry,
If time is of the essence, then it would be worth trying. It certainly won't make it any worse . You might want to use the Fast Cure version of 5200 since it will fully cure in about 24 hours versus the 5-7 days with regular 5200. Make sure the area where you apply it is very clean: no oil or loose dirt or rust. You might also rough up the surface of the gell coat a little as well with some 40 grit paper so the 5200 will have something to really set its teeth into. Apply the 5200 well past the edges of the cracks.
When you get ready to do the "real" fix ( if required.... ), you can put some Island Girl Pink cleaner on the 5200 and let it set wet for a few days: it will soften it enough you can then scrape it off with a putty knife or equivalent.
Good luck.
John
1988 C34 hull 728
Otra Vez
If time is of the essence, then it would be worth trying. It certainly won't make it any worse . You might want to use the Fast Cure version of 5200 since it will fully cure in about 24 hours versus the 5-7 days with regular 5200. Make sure the area where you apply it is very clean: no oil or loose dirt or rust. You might also rough up the surface of the gell coat a little as well with some 40 grit paper so the 5200 will have something to really set its teeth into. Apply the 5200 well past the edges of the cracks.
When you get ready to do the "real" fix ( if required.... ), you can put some Island Girl Pink cleaner on the 5200 and let it set wet for a few days: it will soften it enough you can then scrape it off with a putty knife or equivalent.
Good luck.
John
1988 C34 hull 728
Otra Vez