Question about silicon render job

[Cste]

Hi everyone
Newbie here, really hoping for some advice
Our builders have applied Atlas silicone render but it looks like it's got loads of little bubbles in it. Is this normal / ok? Any idea what's caused it?

 

[bobski]

Nah

 

[Monkey Boy]

Pin holes in Silicone render

Hi, Just has a silicone render top coat finish to my house. The render is covered in tiny pin holes, some areas more noticaeble than others and very noticeable in the shade. If you expand the photos, the small holes are really visible. I was not expecting this kind of issue with silicone...

www.plasterersforum.com

 

[Stewie03]

Paint it brown and green and it will resemble a areo mint chocolate

 

[bobski]

The only time I've seen this was in direct sun light - hot day and it was sprayed.

 

[hollybank]

Hi everyone
Newbie here, really hoping for some advice
Our builders have applied Atlas silicone render but it looks like it's got loads of little bubbles in it. Is this normal / ok? Any idea what's caused it? View attachment 79276

No primer!

 

[Hhj]

It's the porous base coat sucking, like when you tip self-leveling on a floor, happens worse in direct sunlight, a better coat of primer prevents it.

 

[essexandy]

No primer!

@John j you chancer.

 

[Cste]

Thanks everyone.
Question is what do we need to do to put it right. Would it work painting silicon paint over the top?

 

[bobski]

Thanks everyone.
Question is what do we need to do to put it right. Would it work painting silicon paint over the top?

I think that's what I'd do if it was my house.

 

[John j]

I asked rp bout this once and he said it was to much water been added

 

[Rossi46]

I see it with more water

 

[Dansouthcoast84]

its been sprayed on.
that is the air seperating the paint when concentrating on 1 area too long or too close

 

[render1st]

JOHNSTONE'S STORMSHIELD SILICONE ENHANCED RENDER , you are good.