Tile and Stone Maintenance

Category: SPonges

Interview with Sponga USA

This recent interview with Nick Tsangaris, owner of SpongaUSA, details the company’s history, product line and plans for growth.

This interview is re-printed by kind permission of Tile Letter and was originally posted at www.tileletter.com by Lesley Goddin

Sponga USA

Nick, thanks for staying up so late in Greece to do this interview.

Thank you for giving your readers an opportunity to learn about our new/old company, SpongaUSA, LLC. And, yes in Calymnos we are eight hours ahead of Jackson, Miss., where Tile Letter is based.

 

What do you mean “new/old” company?

I’m glad you picked up on my comment! My family started in the sponge business long before I was even born. My great-grandfather was a natural-sponge boat captain. Both my grandfather and father became natural-sponge traders.

In the 1950’s my father recognized the opportunity to move from natural sponges to synthetic sponges for a myriad of industries world-wide such as saddlery, paint, cosmetics, bath, pottery and of course the tile and stone industry. We built our first manufacturing plant here in Calymnos back in 1956. Calymnos was known as “the sponge-divers’ island.” The factory has been expanded a number of times since then, but we are still on the same piece of land my father started on. And while we are very much focused on the tile and stone industry in the U.S., we supply sponges to at least 25 other countries in virtually all the other industries my father envisioned back in the 60’s. He was quite a visionary and absolutely loves the sponge business to this day. As a matter of fact, even though he is in his 90’s, my father still likes coming to the factory nearly every day to tinker around. So as you can see, while Sponga USA is relatively “new”, our roots are very “old” and deep in the sponge industry.

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Copyright Ian Taylor and The Tile and Stone Blog.co.uk, 2013. See copyright notice above.

When is a sponge not a sponge? – When it is a Sealer Sponge

Ok, so I thought a sponge was a sponge, but of course I should have known better. For some years now we in the tiling world have had hydrophilic sponges – sponges designed to be highly absorbent for maximum clean-up performance when grouting. They are a little more dense than a standard sponge, such as you may use for washing a car for example. But they do not make good applicators for sealers. The reason is each squeeze of the sponge causes sealers to foam up and this should be avoided. Also, most normal sponges will not hold the sealer and therefore drip it out all over the floor as soon as you lift it out of the sealer container (assuming you are using a paint tray of course), so you have no control of the flow. The hydro sponges on the other hand don’t let enough sealer out.

So I have never been a fan of using a sponge to apply sealers in general (save the sponge brushes which can be useful for grout sealing). Similarly, I tend not to recommend the use of rollers (whether sponge or fleece), but this has as much to do with the way that rollers can put too much product down and also of course there is the rolling action itself which can cause unwanted splashes.

My preferred method for the application of most sealers is a good quality paint pad, they seem to hold just the right amount of product and let it out evenly. However, I have just discovered Sealer Sponges, designed to hold sealer and let it out when you want it to. I have tried them and have to say I am quite impressed. I would still use paint pads for larger jobs but these are great for the little jobs. They are especially good for applying coating sealers with nice, flat even coats.

High quality Sealer Sponge

High quality Sealer Sponge

Copyright Ian Taylor and The Tile and Stone Blog.co.uk, 2013. See copyright notice above.
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