PL Squeeze

Helpful hints on how to build 'em, and where to get the stuff you need.
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BrentEvans
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PL Squeeze

#1 Post by BrentEvans »

After reading the chisel thread, I started thinking.. (proceed at your own risk)

Why not just mask off the outer edges of the cabs with extra-wide blue painters tape before assembly? It seems like that woudl prevent a lot of the scraping, sanding, etc, and leave a nice clean joint.

Just a thought?
99% of the time, things that aren't already being done aren't being done because they don't work. The other 1% is split evenly between fools and geniuses.

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Bill Fitzmaurice
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Re: PL Squeeze

#2 Post by Bill Fitzmaurice »

BrentEvans wrote:After reading the chisel thread, I started thinking.. (proceed at your own risk)

Why not just mask off the outer edges of the cabs with extra-wide blue painters tape before assembly? It seems like that woudl prevent a lot of the scraping, sanding, etc, and leave a nice clean joint.

Just a thought?
Extra expense, and applying/removing tape would take four times as long. If it takes you more than ten seconds to scrape a joint your chisel needs sharpening.
BTW, except when spraying you'll never see a skilled professional painter using 'painters' tape. Same reason.

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DJPhatman
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Re: PL Squeeze

#3 Post by DJPhatman »

BrentEvans wrote:After reading the chisel thread, I started thinking.. (proceed at your own risk)

Why not just mask off the outer edges of the cabs with extra-wide blue painters tape before assembly? It seems like that woudl prevent a lot of the scraping, sanding, etc, and leave a nice clean joint.

Just a thought?
PL expands as it cures. Pull the tape when it's not fully cured, and it still gets everywhere. Once PL has cured, no tape that I know of will remove it from the joint.

+1 about what Bill said with a chisel. Keep it sharp, and it will run through the excess PL like a hot knife through butter.
I know money often seals the deal, but seriously, quality is an investment, not an expense... Grant Bunter
Accept the fact that airtight and well-braced are more important than pretty on the inside. Bill Fitzmaurice

Brew
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Location: Charlotte,NC

Re: PL Squeeze

#4 Post by Brew »

What I do...during assembly, let PL squeeze out. Do not try and smooth out. Let it be, till it reaches a semi-set up "rubbery" consistency takes anywhere from half hour to two,depending on temp,humidity,etc. Score with utility knife, it will pull off in one nice piece.
Do not waste your time on any joints that will not be seen,(most of them).
Do not try and use PL as a "filler" in any "beauty area". Bondo.

Ron K
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Re: PL Squeeze

#5 Post by Ron K »

I dont even use a chisel. I have an old brass putty knife that I can belt sand a sharp edge on in less then 10 seconds which will remove PL globs and smears rather quickly. Sand the remaining PL with a 60-80 grit on a palm sander and your done. If I remember it takes about an extra 20 mins. to clean up an entire finished O-top or Tuba. Hardly a serious time investment. I also go over each seam with a straight router bit after removing the PL. This makes the joint nice and true to the piece it's fastened to. Then rout the edges with the round over.

All in all about an hours worth of work for 1 box, tops.... and its ready for the Duratex! :hyper:
Ever since I replaced sex with food I cant even get into my own pants!

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