Yes. Price may vary according to different products. Do you want the full list of the price for all items?

http://www.nanophos.com/en/Products_en.html

Silicone don't need to be film. This product go I to small holes too.

http://www.pyeproducts.com/prodetails.php?...de=REWS&lang=en

I used this type of product before. The effect is the same as this nano product where the water cannot seep in and become droplets. But after few months it not longer waterproof any more. The application is same using brush and the solution get seep inside cement, brick, marble, even tiles. Then problem is it cannot last. Beginning is fantastic. So I think if this nano product is same then it is useless, waste effort and money. Hope it is different and permanent?

For concrete use this --> http://www.pyeproducts.com/prodetails.php?...de=PRFS&lang=en

For 14yrs, I coat it 2x on the water tank concrete area. And the surrounding brick wall. Than finish up with some paint to protect it. Not a single drop of water sip in for this long yrs.

Bump

These two.

One is acrylic sealer Dolphin Brand. It is a acrylic paint. It treat only the surface and will not last.

The other one is UFIXX brand waterproof sealer. As shown in the picture it seep into concrete capillaries and water will not get in and form droplets like what is shown by the nano product, but the effectiveness dont last long. I also mix this with grout, beginning ok but later few months it get darken. If the nano is of the same then no point.

I bought this DIY set during Homedec last month for RM200. Don't know if I got cheated or not.