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Industry definition: Ceramic tile epoxy grout is a two-component, resin-and-hardener epoxy joint filler that replaces cement-based grout in wet or high-traffic installations. Unlike cementitious grout, epoxy grout is inherently waterproof, mold-proof and stain-resistant once cured — eliminating the need for periodic sealing. It meets ANSI A118.3 (the American National Standard for chemical-resistant epoxy grout) and is specified for bathrooms, kitchens, swimming pools, food-processing facilities and any tiled surface requiring zero water absorption and long-term color stability.

Ceramic Tile Epoxy Grout

Ceramic Tile Epoxy Grout

ISO 9001

Ceramic tile epoxy grout is a two-component resin-and-hardener joint filler that is waterproof, mold-proof and stain-resistant because the cured epoxy forms a non-porous solid with near-zero water absorption. Meets ANSI A118.3. Cures in 24 hours at room temperature — ideal for bathrooms, kitchens, swimming pools and any tiled surface requiring long-term color stability. Available in multiple colors; OEM packaging available.

Technical Specifications

CAS No. 61788-97-4
Mixing Ratio A:B = 1.25:1
Appearance Transparent (multiple colors available)
Curing Time 24 hours at room temperature
Waterproof Yes
Mold-proof Yes
Packaging 400ml tubes
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Key Features

  • Waterproof and mold-proof for wet areas
  • Multiple color options for design flexibility
  • Easy application with tube packaging
  • Stain-resistant for long-lasting cleanliness

Applications

  • Ceramic tile grouting
  • Marble gap filling
  • Bathroom & kitchen joints
  • Floor tile repair

Frequently Asked Questions

What is the Ceramic Tile Epoxy Grout used for?
The Ceramic Tile Epoxy Grout by Desay is designed for ceramic tile grouting, marble gap filling, bathroom & kitchen joints. Ceramic tile epoxy grout is a two-component resin-and-hardener joint filler that is waterproof, mold-proof and stain-resistant because the cured epoxy forms a non-porous solid with near-zero water absorption. Meets ANSI A118.3. Cures in 24 hours at room temperature — ideal for bathrooms, kitchens, swimming pools and any tiled surface requiring long-term color stability. Available in multiple colors; OEM packaging available.
What are the specifications of the Ceramic Tile Epoxy Grout?
CAS No.: 61788-97-4. Mixing Ratio: A:B = 1.25:1. Appearance: Transparent (multiple colors available). Curing Time: 24 hours at room temperature. Waterproof: Yes. Mold-proof: Yes. Packaging: 400ml tubes.
Does the Ceramic Tile Epoxy Grout come with certifications?
Yes, the Ceramic Tile Epoxy Grout is ISO 9001 certified.
How can I get a quote for the Ceramic Tile Epoxy Grout?
Use the inquiry form on this page, or contact us at jack@desaiglue.com. We respond within 24 hours.
What is the difference between epoxy grout and cement grout for tiles?
Epoxy grout uses a two-part resin-hardener system that cures into a non-porous, waterproof solid. Cement grout is Portland-cement-based and remains porous after curing, requiring periodic sealing. Epoxy grout offers superior stain resistance, chemical resistance and mold prevention, making it the preferred choice for wet areas like bathrooms, kitchens and swimming pools. The trade-off is a shorter working time (about 30–45 minutes) and higher material cost.
How do you apply ceramic tile epoxy grout correctly?
Mix component A (resin) and component B (hardener) at a 1.25:1 ratio until uniform in color. Apply with a rubber grout float, pressing firmly into joints at a 45-degree angle. Remove excess within 15–20 minutes using a damp sponge — epoxy grout becomes very difficult to clean once it begins to cure. Allow 24 hours at room temperature for full cure before exposing to water or foot traffic.
Is epoxy grout waterproof enough for shower walls and floors?
Yes. Cured epoxy grout has near-zero water absorption, making it fully waterproof and ideal for shower walls, shower floors, steam rooms and swimming pool surrounds. It does not require any additional sealant. The mold-proof formula also prevents black mildew growth common in cementitious grout joints exposed to constant moisture.
What colors are available for Desai ceramic tile epoxy grout?
Desai epoxy grout is available in multiple colors to match common tile designs — including white, ivory, grey, beige, black and custom tones on OEM orders. The transparent base formula allows consistent color throughout the joint depth, and the pigment is UV-stable so it will not yellow or discolor over time.
Can epoxy grout be used for marble and natural stone tiles?
Yes. Epoxy grout is safe for marble, granite, travertine and other natural stone tiles. Its non-porous, stain-resistant cure prevents the oil and water staining that damages cement grout joints in stone installations. For polished marble, clean excess grout promptly during application to avoid surface haze on the stone face.

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