State of the Union update:
The polyester spray filler on the bumper has been blocked out in 120 and 220 grit, and it came out really nicely. I only had 2 very small spots that needed just a touch of additional putty, easily rectified in less than a half hour.
I completed blocking it late Saturday night last week with the aspirations of shooting the final coats of epoxy and high build primer-surfacer the next morning, only to find out that I didn’t have quite enough catalyst hardener for the primer. And the PPG product line I use only has one supplier that isn’t open on the weekends.
Needless to say I was more than a little pissed.
So I had to bide my time, be patient and pick up the catalyst during the day last week. I used the suddenly available time that Sunday to fabricate a little adapter jig that would allow me to attach the bumper to one of my engine stands. This’ll make it easier to spray and get all the edges.
Here’s the completed bumper blocked out in 220, on the stand and ready to go:
Just a simple little jig to attach it to the engine stand:
Early this morning I trucked everything into work again to use the booth where it received 2 additional coats of epoxy to seal in the poly, then topped it off with 3 nice clean smooth coats of EnviroBase primer-surfacer.
I think it turned out really well:
I want it to cure really well as the next step is to remove it from the stand, unmask the backside, mask the frontside, and apply 2 coats of black epoxy primer and a liberal coating of RaptorLiner to the inside. So to that end, I’m letting it sit for the rest of the day today, all day tomorrow, and then bright and early again on holiday Monday I’ll be going after it.
In the meantime, I’ve already started attacking the next item on my shjt/hit list, the filler/cold air intake screen panel I scratch built several years ago:
This piece doesn’t need a whole lot of work, but the work it does need is extremely finicky and difficult to do due to the locations and shapes. I’m really trying not to put a whole lot of time into this piece, but due to the difficulty that’s proving to be challenging. The plan is to hit it hard all day tomorrow (Sunday), and maybe, hopefully, have it ready to spray epoxy and high build on Monday when I go back to the booth for the bumper.
The payoff for all this work is in sight, after the backside of the bumper is done it’s on to assembling it with all the new parts, lights and hardware and reinstalling it back on the car!
More to come as work progresses over the next few days.
D.