Hydra Grout Sponge – Professional Hydrophilic Grout Cleaning Sponge

The HYDRA Grout Sponge is made for standard grout cleanup when you want cleaner wipes without pulling grout from joints. Its smaller cell structure helps keep joints full while producing a smoother finish, and the sponge holds up to real jobsite use without collapsing mid-cleanup.

Features & Benefits

Smaller cell structure: Helps keep grout joints fuller while still rinsing and releasing residue efficiently for a smoother finish.
Resists breakdown and collapse: Built to stay firm through extended wiping so results stay consistent from start to finish.
Dense, durable body: Designed for pro crews—holds up better than typical sponges during repeated wringing and wiping.
Rounded edges for control: Supports smoother passes and cleaner joints, especially when shaping and final detailing.
Two size options: Choose Medium for tighter spaces and detail work, or XL for faster coverage on large floors and walls.

Variants (Size Options)

Medium: 4" x 6" x 2"
Extra Large (XL): 7.625" x 5.5" x 2"

Packaging

Sold as: Individual Sponges
Packout: 2 x 100-piece packages per bale

Specifications

Specification	Detail
Brand	RTC
Product Name	HYDRA Grout Sponge
Product Type	Hydrophilic grout sponge (standard grout cleanup)
Cell Structure	Smaller cell structure (helps keep grout joints full)
Edge Profile	Rounded edges (controlled wiping, cleaner joints)
Size Variants	Medium: 4" x 6" x 2" Extra Large (XL): 7.625" x 5.5" x 2"
SKU (Variant)	XL: TGXL Medium: TGM
Packaging	200-piece bale (2 x 100-piece packages)

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