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Grouting Sponges

Grouting Sponges
Click for Details: Item # Description   Qty.

RTC Hydro Sponge 25 Pack

Country of origin: China

  Our Price: $32.95

RTC Products Extra Large Grouting Sponge

Country of origin: Greece

MSRP: $1.95 Our Price: $1.25

RTC Products Large Grouting Sponge

Country of origin: Greece

MSRP: $1.95 Our Price: $1.25

RTC Products Medium Grouting Sponge

Country of origin: Greece

MSRP: $1.95 Our Price: $1.20
Hydra Tile Sponge, TXL 7-1/2” x 5-1/4” x 2-3/8” thumbnail 9002

Hydra Tile Sponge, TXL 7-1/2" x 5-1/4" x 2-3/8"

Country of origin: United States

MSRP: $4.95 Our Price: $2.35
Call 800-575-4401 to order by phone
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RTC Products Grouting Sponges are the original formula sponges that were brought overseas from Greece many years ago. The formula has remained the same- Buy the best at the best price!


  • Special Hydrophilic design has high water holding capacity.
  • Rounded edges to prevent “digging out” or marring of grout.

Hydra Tile Grout Sponges.

are the best polyester sponges on the market. They are Hydraphiliated - an extra manufacturing process that gives these sponges tremendous water holding capacity, more than any other polyester sponge!

The HYDRA SPONGE is the preferred washing sponge by professionals. They are more durable than any other polyester sponge and more cost saving than any natural sponge. They wash out clean, dry soft, and are always uniform in size and quality.

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