
Stain Resistance High Hardness Epoxy Tile Grout for Gap Filling Between Quartz Stone. Stain & Yellowing Resistance: Features yellowing resistant and stain proof characteristics for long-lasting appearance. High Hardness Performance: Achieves 60HD hardness with bonding strength exceeding 8.5 MPa for structural durability. Customizable Color Options: Color is customizable to match various quartz stone and tile designs. Premium Epoxy Composition: Made from imported epoxy resin with curing agent for superior organic material stability. ISO9001 Certified Quality: Manufactured in an ISO9001-certified intelligent control factory with 100% product inspection. National High-tech Enterprise: Backed by national invention patents and mastery of core epoxy grout technologies. Flexible Customization Service: Supports OEM/ODM services including full, minor, and flexible customization from samples or designs. Fast Production Lead Time: Offers off-season lead time within 15 workdays and peak season lead time of one month.