Post #133
So, despite the rain (it doesn't rain under a car...) I went out and did some more. Did another test with the stone chip. 3 slightly thicker coats, left 7 minutes between. That's drying now. Although it's dry to the touch, it's still not set underneath and moves when you touch it with your finger. I'll leave that overnight and see what it's like in the morning. I'm considering another test where I let each coat dry completely before adding the next. Not sure how that will go.......can only try.
Mixed up another batch of mastic. As before, mastic and hardener, although a little less hardener this time. Added approx 10% Xylene to thin it down. Seemed to have worked much better this time. Still some brush stroke marks but less pronounced than before and I certainly got it to flow into the chassis seams, down the brush, my arm, drip onto my face.......
it's a **** to get off skin too!!! Discovered that it's best to make up a batch that will last you 30 mins tops. Any more, and it seems the mastic begins to go off in whatever tub/pot etc you've mixed it up in. To be expected I guess, most two part things I've used before have a work time limit...it becomes less easy to brush when it starts. Given the option, I think it would be far better to have this stuff sprayed on. Unfortunately, that wasn't an option for me...
Anyways, I got quite a lot done. The underside from the very rear, all the way to the other end of where the fuel tank sits is done. I've started on the large flat underside of the chassis too. Perhaps 50% complete in terms of mastic now. Have secured the use of an A frame so hopefully at some point next week, it will be dragged off to Carls have the sill looked at. I think then I'll take it back to my mates unit and get it on his lift to finish the paint, seam sealant and stone chip. Be far easier than crawling around on my drive......
So, pictures. Only a couple, of not much, but you get the idea...
Stone chip test 2:
Mastic'd bits of chassis:
Not got any pics of it yet but there appear to be a couple of bits where I don't seem to have cleaned the deox gel off properly and it's reacted with the primer. Will have to run those down, clean with thinners and try again.
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Cherry Red Rallye .... On going OEM spec resto
China Blue GTi6 .... Weekend toy
Black 208 GTi .... Wife's car now
Silver BMW 550i.... The executive missile