discussion Sealing plaster ?

[Alan 45]

ive started on the base for my MF and ive made some very cool rock faces out of plaster of Paris now I know this is porous so what can I use to seal it ?

Any help is appreciated

 

[Guest]

Hi Alan I`ve always used pva mixed with water, I usually paint on the pva mix, let it dry and repeat, this always works for me, hope this helps

 

[Alan 45]

Thanks tommy I'll do that

 

[monica]

Hi Allan,I do it the same way that Tommy said ,but add in some paint the base color so for rock,I use gray,just the cheap acrylic