Tech 7 - Need to know a material it wont stick to so I can sandwich it temp in place with a weight .

worded · 29-09-2025 06:15PM #1

Hi,

Need to sandwich tech 7 with a weight to make sure it keep sthe target pieces in place ….

The goal is to then remove this layer once its cured …

Im thinking baking paper / wax paper but havnt tested it yet

Has anyone any ideas?

Thanks

FrancieBrady · 29-09-2025 06:25PM

https://www.boards.ie/discussion/2058425719/tech-7-need-to-know-a-material-it-wont-stick-to-so-i-can-sandwich-it-temp-in-place-with-a-weight

Silicon coated paper.
If you have a sign company near they bin loads of it. It's used as a carrier fil for adhesive vinyl.

worded · 29-09-2025 06:33PM

https://www.boards.ie/discussion/comment/123861925#Comment_123861925

I google searched before posting here and no one suggested that … good thinking bat person :-)

Is that the same paper that used on privacy smoked film that you peel off and disgard? I can do a test with a small piece as I have some …

FrancieBrady · 29-09-2025 06:36PM

https://www.boards.ie/discussion/comment/123861949#Comment_123861949

Don't know that stuff.
Silicon paper has a slightly greasy feel to it.

Escapees · 29-09-2025 07:34PM

Some polymers such as polypropylene (e.g. tarp, corriboard (for sale signs and election posters!))… Tec7 will generally not adhere well to this, as in will peel cleanly off after setting.

worded · 30-09-2025 04:52PM

https://www.boards.ie/discussion/comment/123862079#Comment_123862079

I'm all for democracy and after every election etc I need up with some large zip ties and a few of these posters in the shed :-). Another use I can put them to

Tech 7 - Need to know a material it wont stick to so I can sandwich it temp in place with a weight .

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