Subject: How to prevent cracks in gelcoat coming to top coat?
bajachris88
A.k.a.: Chris Leete
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posted on April 3rd, 2012 at 04:07 PM
How to prevent cracks in gelcoat coming to top coat?
I have a crack-er of a problem (poor jokes aside...)
My fibreglass bonnet and guards are quite old yet strong and sturdy. I have sanded back the many layers of paint down to the gel coat, which in some
places is covered in hundreds of little cracks.
Is there a spray on membrane to keep the gel coat cracks coming up to the surface of a new topcoat?
any suggestions or solutions?
Whats the professional approach?
thanks in advance.
Chris.
(ô_!_/ô) (ô_!_/ô)
69' baja: kombi box, thing spindles, irs, disc front, type 3 rear drums, 2 inch lift kit, 31x10 rears.
New engine in process: 94mm p&bs, 74mm C/w chomol Crank, 35.5x39 SP heads, turbo. Wierd combo, hopeful torque monsta!
BrisDubba
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posted on April 3rd, 2012 at 07:57 PM
YouTube...
Chris,
Certainly not claiming to be professional, but with those spider cracks I have seen a lot of information on opening the cracks up with a stanley knife
or dremmel for the putty to bind to and then fill and prime or another gel coat - jump on youtube there are a quite a few links on there on the topic.
I have some cracks in my Manx and I was looking at best ways to repair them.
Good luck
Peter
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bajachris88
A.k.a.: Chris Leete
23 Windows of Awesome
The international telephone dialing code for Antarctica is 672.
Posts: 6661
Threads: 534
Registered: April 8th, 2005
Member Is Offline
Location: Tanah Merah, SE-QLD
Theme: UltimaBB Pro Blue ( Default )
Mood: A bee bit ma' bottom, now ma' bottom's big!
posted on April 5th, 2012 at 05:19 PM
Thanks Peter! i checked out those vids and they were panel beaters so it must be the optimal way. i been getting stuck in, just about to put up some
progress pics.
The amount of cracks in the gel coat was rediculous!
(ô_!_/ô) (ô_!_/ô)
69' baja: kombi box, thing spindles, irs, disc front, type 3 rear drums, 2 inch lift kit, 31x10 rears.
New engine in process: 94mm p&bs, 74mm C/w chomol Crank, 35.5x39 SP heads, turbo. Wierd combo, hopeful torque monsta!
posted on April 3rd, 2012 at 04:07 PM
(poor jokes aside...)
