Showing posts with label underseal. Show all posts
Showing posts with label underseal. Show all posts

Saturday, 31 March 2018

Undersealing

Next big job to tackle was the under sealing . It is important with GRP cars that under seal is applied to reduce the risk of star crazing, caused by stones flying off the wheels and hitting the underside of the wings. I used IsoFlex (bought from screwfix as it was the cheapest when I looked), as others had used this product. - it goes everywhere! It has the consistency of black tar and has to be applied 12 to 24 hours apart .
So 3 days spoken for two coats on the underside and three coats on the wings as others had done .
first mistake painted from the tin so by the end of the first day the "tar" was that thick it was unusable.


Undersealed front wing with the "frog" masking tape still in place .
Second day and another tin later poored into a take away dish much better enlisted help of (un)willing son.
If I hadn't made the first mistake I would have got away with using 1 tin,  lesson learnt.
At least its done now.

and it just started to rain !!

All done now finally