Laticrete SP-100 DUO grout tile adhesive

About Laticrete SP-100 DUO grout tile adhesive

• 91 000 74051 SP-100 DUO is a two-component (epoxy) grout  not a standard cement grout designed for both floor and wall tile/stone joints.

• Its made by mixing a hardener (Part A) and a resin (Part B) (plus filler), which cures into a very strong, dense, stain-resistant grout. 

• It meets international standards for epoxy grout including ANSI A118.3, ISO 13007 / EN 13888. 

Key Features & Benefits

• Stain-free & colour-fast  resists stains from spills, residues, cleaning agents; grout lines stay clean long-term. 

• Water-resistant, chemical & temperature-resistant  works well in wet areas (bathrooms, kitchens, poolsides), and resists household chemicals.

• Durable: non-cracking, non-powdering, shock-/abrasion-resistant  suitable for high-traffic areas, floors and walls that see heavy use. 

• Versatile substrate compatibility  can be used with ceramic tiles, vitrified tiles, glass mosaic, marble/stone/natural stone, engineered stone, metal tiles, terrazzo, etc. 

• Hygienic / Food-grade & anti-microbial  good for kitchens, restaurants, hospitals, or other hygiene-sensitive environments. 

• Suitable for both interior and exterior  because its UV-resistant and handles temperature variations.

Where SP-100 DUO is Best Used

SP-100 DUO is ideal for:

• Kitchens and bathrooms (floors, walls, backsplashes) where water, moisture, spills are common.

• Wet zones: swimming pools, spas, sauna areas, water bodies thanks to water-resistance and durability.

• High-traffic floors (entrances, corridors) or commercial/industrial floors (restaurants, hospitals, labs, cafeterias).

• Stone/tile installations on floors or walls ceramic, vitrified, natural stone, etc.

• Outdoor or semi-outdoor areas because of its weather/UV resistance.

Important Considerations / What Its Not

• SP-100 DUO is a grout not a waterproofing membrane/sealant. It helps fill and seal joints, but youll still need proper waterproofing layer if the surface demands full waterproofing. 

• Because its epoxy-based, application needs correct mixing (Parts A + B) and proper cleaning immediately after application. Mistakes during mixing or cleaning can affect finish or performance. 

• It may be more expensive than simple cement-based grouts; but performance, longevity and maintenance savings often justify the cost.

Superior Stain Resistance

Laticrete SP-100 DUO epoxy grout is specifically engineered to resist stains, making it an ideal choice for kitchens, bathrooms, and commercial environments. Its unique formulation prevents discoloration and makes maintenance effortless. The grout retains its original appearance even after prolonged exposure to moisture and frequent cleaning.


Exceptional Durability and Chemical Resistance

The combination of epoxy resin, hardener, and filler results in a robust and durable grout that can withstand aggressive cleaning agents and chemical spills. This makes it suitable for both residential and industrial flooring where hygiene and resilience are priorities.


Easy Application and Versatile Use

Supplied as a smooth paste, Laticrete SP-100 DUO ensures seamless application and finish. It can be used in joints of various widths and on a range of tile types, including ceramic and vitrified tiles. The product's non-water-based nature allows for quick setting and reduced downtime during installation.