A-HEYIDA Mosaic Grout Crystal, 14.1oz — Water-Free Direct Caulk for Glass Mosaics

Turn your glass mosaic ideas into polished finishes with A-HEYIDA Mosaic Grout Crystal. This 14.1oz formula blends clear, sparkling crystals into a ready-to-use grout that fills gaps between mosaic pieces, delivering a crisp, luminous line. The translucent crystals catch light and help your artwork glow, while remaining subtle enough to let tile colors shine. Designed for crafts and small-scale art, it invites experimentation with glass shards, ceramic bits, or stone fragments with confidence.

Crystal clarity and sparkle

Infused with clear crystals, the grout fills irregular gaps and creates a consistent edge that reads as bright and glassy. The result is a refined, three-dimensional look that enhances textures and reflections in your pieces.

Fast-drying, waterproof, and user-friendly

The formula dries to a sandy texture that smooths into a clean, even line, helping you achieve precise joints. It is quick-drying and waterproof once cured, and it supports direct caulking—no water mixing required. Compatible with glass, ceramic, and stone surfaces for versatile use.

What you get in this kit:

• Crystal grout 400 g that delivers a translucent, sparkling finish
• Two scrapers for smoothing and shaping the joints
• Two gloves to protect hands during application
• Two sponges for cleaning edges and removing excess caulk

How to use in six simple steps

• Clean dust and debris from the cured mosaic surface
• Apply the crystal caulk directly into the gaps and smooth with a scraper
• Let it sit for 10–20 minutes to begin setting
• Use a damp sponge to remove excess caulk and wipe edges clean
• Wipe any remaining residue before it dries on the edges
• Allow the grout to cure fully according to the weather and temperature

Tips and precautions

• Remove excess caulk from edges immediately to prevent premature drying
• Secure the bottle cap after use to avoid hardening
• Drying time varies with temperature and humidity, plan accordingly

Designed for DIY enthusiasts and professionals alike, this translucent grout adds a luminous, professional finish to mosaic glass tiles, ceramics, and stone. It supports creative projects, improves edge definition, and leaves you with a durable, water-resistant result that can elevate decorative panels, frames, or art pieces.