Dusterbd13
Dusterbd13 MegaDork
3/9/25 6:45 p.m.

So, I'm apparently a little ignorant of this stuff. I've always just bought whatever width I needed at the parts store. But it seems that there's different thicknesses and grades of stick as well. 

How can I tell what im looking for for a particular application? Like a piece of moulding with a lip next to the tape strip that needs a slightly thicker tape, or a flush piece that needs thinner, or....

How can I tell what's what when im ordering? 

Just what is the deal with this stuff?

johndej
johndej UltraDork
3/9/25 7:03 p.m.

I just ordered a roll of this for a miata front lip. Will still put a few bolts on. I believe its the same I used for the rear spoiler a few years ago (has the Z clips holding on too) thats holding up well. My brother's planning to take the same for his RX7 side molding. 

https://www.amazon.com/Super-Strength-Molding-Tape-03614/dp/B002JOVUO0

914Driver
914Driver MegaDork
3/10/25 9:05 a.m.

I recovered the LaSalle grille with chrome mylar tape.  VERY thin thickness but various widths available.  My neighbor has a gray Jeep Cherokee, when at a car show he met a guy that does pin striping.  He laid down a maroon and a light blue line, side by side just below the belt line.  Hardly noticeable but it does break up a big slab of gray.  IIRC it was ~$100.

glueguy (Forum Supporter)
glueguy (Forum Supporter) GRM+ Memberand SuperDork
3/10/25 10:24 a.m.

Usually 1/32" or 1/16" double coated polyethylene foam tape depending on how much gap filling you need. Spoilers will be 1/16", emblems 1/32". Usually acrylic adhesive - much better than rubber for outdoor aging and resistance to the elements. Feel free to send me a link if you want me to look at something 

Dusterbd13
Dusterbd13 MegaDork
3/10/25 11:18 a.m.

Any brands you reccomend? Seems like 3m has gone downhill lately, but that may be operator error

GameboyRMH
GameboyRMH GRM+ Memberand MegaDork
3/11/25 12:37 a.m.
glueguy (Forum Supporter)
glueguy (Forum Supporter) GRM+ Memberand SuperDork
3/11/25 11:18 a.m.

3M should still be fine.  Top shelf stuff is 3M VHB ("very high bond").  It's got a unique manufacturing process to make the foam and incorporate the adhesive in one step.  Traditional foam tape (3M, IPG, Shurtape, Avery, etc) are a post-production lamination of adhesive to foam.  This is mature technology, and most of the Asian imports are also very good products.  If you have a local body shop supply house, they'll stock it.

 

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