3 replies to this topic

[projectjordan]

Hi all

 

I'm currently helping a friend with a restoration, and we are looking to use Raptor on the underside, and possibly the inner floors as well.

 

The bare metal has been etch primered, but do we need to use a 2k primer between this and the Raptor?

 

cheers

 

Ryan

[cookie4343]

Raptor can be applied over etch. I would stick a coat of 2k primer on first personally. I've used epoxy primer first and went wet on wet with the raptor. Bear in mind some epoxy primers state not to go over etch, well the one I use does anyway. Hope this helps you.

Technical data sheet here.
https://www.nakatanenga.de › media › pdfPDF
technical data sheet & process guide - ...

Edited by cookie4343, 03 June 2019 - 05:39 PM.

[Daz1968]

I used epoxy mastic followed by raptor, never had any problems. Just epoxy best over abraded steel, so I roughed the floor with p80 on a da.

[cookie4343]

I used epoxy mastic followed by raptor, never had any problems. Just epoxy best over abraded steel, so I roughed the floor with p80 on a da.

Pretty much the same a I did but was just 2k epoxy not epoxy mastic. Seems tough enough to me, time will tell.