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?

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.

Ai yah, unside down . See these

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

Yes, you are right. it is not meant to waterproof but seal. It is to seal and make material shinny nice looking or wet looking. Waterproof material or coating has to be breathable, as concrete need to breath.

Pls quote me for grout and for roof tiled and metal and wood.

BTW, can i use for the metal on wood, on grout? You have too many especially on concrete and marble, kind of confusing as it function all the same preventing water seeping.

By the way, can the stain removal product for marble be use to remove stain on grout and then apply the surfa Pore C?

My living hall grout is white. Over time it turned yellow and some parts black . Some still remains white under area where we cannot reach with our mops. I would say it turns yellow and black due to mopping. When we mop we use detergent and water of course.

How do you suggest i do? Dig out all the grout and buy your sufar pores C? That is a lot of work. Should I mix the new grout white powder only with your product without water to have better result or mix with some water and what is the concentration or ratio?

I also see you have another product that removes stain. Can I use this product to remove the yellow and black stain on the grout and then apply the water repellent?

This post has been edited by stevie8: Dec 15 2013, 05:55 PM

great idea

How about wash it with acid to remove old grout and re-grout? What do you suggest how best to remove old grout for re-grouting? It is a tedious job to remove old grout right?

what is pole brush? any picture? where to buy? Can use tooth brush? too soft?

OIC, thank you. I go buy hard type.

The bleach use for removing cloth stain right? Is this acidic?

PH12? Very alkaline. The one for washing toilet?

Happy New Year.

Want to buy 1 litre of SurfaPore C asap