Unigrit Foam Finishing Disc questions

[DetailFreak517]

Re: Unigrit Foam Finishing Disc questions

Mike, I have a couple more questions for you about these new discs:

1) I'm sure these can be used with either electric or air DAs, but are there any recommendations about what specifications the tool used should have to achieve optimum results? For example the speed in OPMs, DA stroke length, etc.?

2) How many discs are typically needed to complete an average sized car? Just wondering if I'll need to buy full boxes of 15 or if I can get away with buying fewer discs from a supplier like ADS that sells them in lower quantities.

Thanks!

[termigator69]

Re: Unigrit Foam Finishing Disc questions

Thanks for the info. This is my first venture into painting an entire car. I've done a few spot repairs with a spray painting (spray can) and wetsanding. Results have been mixed.

I already have the 25 pack Meguiar's Unigrit sandpapers in 1500, 2000 & 2500 grit. I also have the sanding pad along with a 1500 & 2000 grit sanding block. I plan on using the pad in the tight areas, but I want to be able to machine wetsand the larger surfaces for expediency sake.

[Mike Pennington]

Re: Unigrit Foam Finishing Disc questions

I am planning on repainting my car and then wetsanding it with the new Unigrit Foam Finishing Discs. I do have a few questions before taking the plunge:

- Can't wait to see the results...

1. Will the Foam Finishing discs fit the 6" LC backing plate I have on my PC?

They should, but just make sure the sanding / backing plate does not extend past the finishing disc. Keep in mind though, the "hook / loop" may not match, so that could prematurely wear out the discs or cause them to not attach properly. Best practice / results would be achieved by our matching backing plate and discs.

2. Do I need the 6" Micro Hook/Loop Foam Interface Pad?

Yes, when using our Sanding Discs, the interface pad is recommended but optional, but when using our Finishing Discs, it is a must !!

3. What's the difference between the Unigrit Sanding Discs and the Unigrit Foam Finishing Discs? (Answer might seem obvious, but since I have to order the stuff, I just want to make sure.)

Our Sanding Discs are designed to "level" texture, as in orange peel, and quickly remove serious defects. The Finishing Discs are designed to refine the sanding marks created by a sanding dics and/or remove light to moderate defects on it's own. Depending on how the paint looks out of the booth and your expectations, you may need one or both types of discs....

4. Any other recommendations on what I might need for wetsanding my car?

How many cars have you painted and/or sanded in the past ?

[termigator69]

I am planning on repainting my car and then wetsanding it with the new Unigrit Foam Finishing Discs. I do have a few questions before taking the plunge:

1. Will the Foam Finishing discs fit the 6" LC backing plate I have on my PC?

2. Do I need the 6" Micro Hook/Loop Foam Interface Pad?

3. What's the difference between the Unigrit Sanding Discs and the Unigrit Foam Finishing Discs? (Answer might seem obvious, but since I have to order the stuff, I just want to make sure.)

4. Any other recommendations on what I might need for wetsanding my car?

Thanks.