Something to fill hairline cracks in fibreglass?

[pampam]

The moulded front of my old caravan has hairline cracks,where someone has tried to push it,is there anything like a touch up pen(i have one for my transit) that i can use on caravan ?
Thankyou pampam

 

[robrace]

There’s no easy wayFrom experience of repairing fibreglass bodies on my racing cars over the years the only way is to remove the surface and remat!Using fibreglass matting and resin.Any quick fix’s will not last!

 

[dridgeyboy]

Try Captain Tolley's Creeping Crack Cure.

 

[dabhand]

Chewy, works fine till it’s frosty

 

[nicholsong]

There’s no easy wayFrom experience of repairing fibreglass bodies on my racing cars over the years the only way is to remove the surface and remat!Using fibreglass matting and resin.Any quick fix’s will not last!

There’s no easy wayFrom experience of repairing fibreglass bodies on my racing cars over the years the only way is to remove the surface and remat!Using fibreglass matting and resin.Any quick fix’s will not last!

Seems to work on fibreglass on boats but maybe not with the vibrations on road vehicles - motion is easier on boats.

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[TDub49]

As someone else said, there's no easy way as this article suggests: https://www.epoxyworks.com/index.php/repairing-gelcoat-cracks/

 

[donkey]

I have used Plastic Padding Gelcoat Filler many times on crazed patches. I have never had to re-do any repairs.
Also it is an almost exact colour match for the white used on most caravans and motorhomes.

Geoff

 

[pampam]

Thankyou