Heat treatment roof

[Notengo]

I think I will go with a white Lanco sealer, for sealing and a bit reflection. Our new house will be delivered all painted up but the roof is rough concrete and untreated. Might have to level it out first because at one visit I saw standing water in one corner and the surface is not smooth at all. What is the general life expectancy of a Lanco treated surface before you have to reapply it?

 

[malko]

What brand? I may have to paint the roof in the near future....
Thanks

I cannot remember the brand when I originally applied it ( after getting rid of tarmac ). Sorry.


I use Lanco brand every other year to apply an extra layer.

 

[Pikobello]

I think I will go with a white Lanco sealer, for sealing and a bit reflection. Our new house will be delivered all painted up but the roof is rough concrete and untreated. Might have to level it out first because at one visit I saw standing water in one corner and the surface is not smooth at all. What is the general life expectancy of a Lanco treated surface before you have to reapply it?

All those paints comes up with a number on the bucket, like 3,5 or 10. That means the years of effective function of the paint. BUT I never wait 10 years for painting the roof again, I do it every 4 years and as today I've no problems ( the roofs are 12 and 14 years old).
I painted with Lanco, Cano and others all are good.

 

[FF1]

Maybe spreading one of those reflective tarps on the roof would help (like the thing you put on car's windshield to block the sun), and I don't think they're that expensive.

 

[malko]

I think I will go with a white Lanco sealer, for sealing and a bit reflection. Our new house will be delivered all painted up but the roof is rough concrete and untreated. Might have to level it out first because at one visit I saw standing water in one corner and the surface is not smooth at all. What is the general life expectancy of a Lanco treated surface before you have to reapply it?

Before hand, on rough concrete, there is a liquid one applies, as thin as water but sticky as hell, it goes into all the cracks and crevices, and sort of hardens. It makes applying the sealer much easier/smoother.

 

[JD Jones]

Green roofs

 

[Fulano2]

My car park is not thát large ..

 

[XTraveller]

Before hand, on rough concrete, there is a liquid one applies, as thin as water but sticky as hell, it goes into all the cracks and crevices, and sort of hardens. It makes applying the sealer much easier/smoother.

What is the name and make of this product?

 

[marcosalm]

I use this on both my homes. Bought it at Ochoa in Santiago. Don't remember the price. Applied Lanco Siliconizer afterward.....no issues since.
Lanco-Aqua-Proof-5-Gal-Waterproofing-Roof-Primer

 

[XTraveller]

I use this on both my homes. Bought it at Ochoa in Santiago. Don't remember the price. Applied Lanco Siliconizer afterward.....no issues since.
Lanco-Aqua-Proof-5-Gal-Waterproofing-Roof-Primer

Thank you, just another Question, Do you apply this primer to brute cement on new roof, that is before the finishing cement coat which they call here (apanete-Spelling)?

 

[Notengo]

Thank you, just another Question, Do you apply this primer to brute cement on new roof, that is before the finishing cement coat which they call here (apanete-Spelling)?

I am sure the primer goes on top of the finished cement layer. It is a primer for the roof coating, not the pañete.
What a primer normally does is getting into the pores of the underlaying material for a better ‘grip’ and providing a suitable top surface for the finishing product, a roof sealer in this case.

 

[XTraveller]

I am sure the primer goes on top of the finished cement layer. It is a primer for the roof coating, not the pañete.
What a primer normally does is getting into the pores of the underlaying material for a better ‘grip’ and providing a suitable top surface for the finishing product, a roof sealer in this case.

Thank you

 

[marcosalm]

Lanco Aqua-Proof 5 Gal. Waterproofing Roof Primer MD863-2 - The Home Depot

Aqua-Proof is a rubberized liquid membrane designed to prime and waterproof many types of surfaces. This coating provides a monolithic cover developed for floors, walls, roofs and below-grade surfaces.

www.homedepot.com