RC India

RC Equipments => Tools, Materials and Building Techniques => Topic started by: kaarthic.r.b on June 16, 2013, 06:55:05 PM



Title: suitable paint for foam (thermocol) ????
Post by: kaarthic.r.b on June 16, 2013, 06:55:05 PM
guys

 please tell me which paint is suitable for thermocol?? :help: :help: :help:

i used a spray paint . it etched the thermocol  :banghead: :banghead: as shown is photos.


Title: Re: suitable paint for foam (thermocol) ????
Post by: VC on June 16, 2013, 08:24:43 PM
You can use any paint that is diluted with Turpentine.


Title: Re: suitable paint for foam (thermocol) ????
Post by: sanjayrai55 on June 16, 2013, 08:51:49 PM
Fevicryl is a water based acrylic paint (you can clean the brush and your hands with water too  ;D)

It doesn't etch anything, and dries to become waterproof!

Cheap too :D


Title: Re: suitable paint for foam (thermocol) ????
Post by: Nithinraj Kotian on June 16, 2013, 10:23:22 PM
@ sanjay sir, in which store will get Fevicryl paint???


Title: Re: suitable paint for foam (thermocol) ????
Post by: sanjayrai55 on June 16, 2013, 10:35:00 PM
Stationery Shop. You can get a box of 12 bottles (different colours) for Rs. 170. Loose also available.

See:  http://www.himalayafineart.com/Product/153/Fevicryl+Acrylic+Colors.aspx


Title: Re: suitable paint for foam (thermocol) ????
Post by: Nithinraj Kotian on June 16, 2013, 10:38:50 PM
Thank you sir  :) here one single bottle cost Rs.30.


Title: Re: suitable paint for foam (thermocol) ????
Post by: lastRites on June 16, 2013, 11:44:26 PM
If weight is not an issue, you may also try fabric colours.


Title: Re: suitable paint for foam (thermocol) ????
Post by: RCNeil21 on June 17, 2013, 10:30:20 AM
A technique that i used to color and strengthen some objects was epoxy, if you are reinforcing your plane with epoxy and fiber then just mix acrylic color or soft/hard pastel powder of desired color with it, i have done this with araldite ;D.


Title: Re: suitable paint for foam (thermocol) ????
Post by: kaarthic.r.b on June 17, 2013, 11:55:55 AM
Thanks for all . can i get this fabric colors in spray type????


Title: Re: suitable paint for foam (thermocol) ????
Post by: magarwal1 on June 17, 2013, 01:00:09 PM
I use Fevicryl fabric color mix it with few drops of water and spray paint it using airgun. Works Excellent.


Title: Re: suitable paint for foam (thermocol) ????
Post by: buzz_rc on August 29, 2013, 10:56:31 AM
It is the propellant used in these spray cans that eats into the foam. You need to spray it on the foam from a distance of about 1'. I have successfully used the readily available spray paint cans (Bosini brand I think) for painting foam with this technique. It will need a little practice though. Hope this helps.


Title: Re: suitable paint for foam (thermocol) ????
Post by: rameshsinha on February 05, 2018, 01:44:23 PM
You should try water-base spray!


Title: Re: suitable paint for foam (thermocol) ????
Post by: gaurang.1972 on February 05, 2018, 06:00:59 PM
It is the propellant used in these spray cans that eats into the foam. You need to spray it on the foam from a distance of about 1'. I have successfully used the readily available spray paint cans (Bosini brand I think) for painting foam with this technique. It will need a little practice though. Hope this helps.
yes i also used bosny spray from distance of 30cm no problem for thermocol,depron these are acrylic sprays