Hello All
Just getting things together for a solar panel install.
Already got controller
Panel arriving tomorrow.
Ally Angle to be bought and cut tomorrow.
Still need some 6mm cable and gland - probably eBay for that.
Now, I'm planning on using Sikaflex 252 for sticking the ally angle down (to roof of a PVC), and am planning on prepping both surfaces by gentle scuffing and then use Sika 205 cleaner.
My question is - do I need to use a primer, like sika 210- or is that overkill? When researching most people only seem to bother to clean and then straight on with the sikaflex adhesive and no mention of primer.
Thanks for any help.
Just getting things together for a solar panel install.
Already got controller
Panel arriving tomorrow.
Ally Angle to be bought and cut tomorrow.
Still need some 6mm cable and gland - probably eBay for that.
Now, I'm planning on using Sikaflex 252 for sticking the ally angle down (to roof of a PVC), and am planning on prepping both surfaces by gentle scuffing and then use Sika 205 cleaner.
My question is - do I need to use a primer, like sika 210- or is that overkill? When researching most people only seem to bother to clean and then straight on with the sikaflex adhesive and no mention of primer.
Thanks for any help.