Super Diamond Clear 350: Solvent based concrete sealer 5 gallon


  • Helps promote development of concrete strength and durability through proper curing
  • Enhances color and provides gloss to the surface
  • Will not yellow under ultraviolet exposure
  •  Can be tinted with Euclid Universal Color Packs to even out variegated concrete surfaces

Technical Data Sheet

Safety Data Sheet

1 in stock

Super Diamond Clear 350

Super Diamond Clear 350 is a high-performance, non-yellowing cure and seal specially designed for exterior architectural concrete. Utilizing a unique exempt solvent blend, it ensures the most efficient moisture retention, enabling proper cement hydration and creating a robust, long-lasting finish.

Superior Sealing, Curing, and Durability for Concrete Applications

The high solids formulation of Super Diamond Clear 350 provides superior sealing and curing, outperforming traditional solvent-based curing and sealing products. Its optimal moisture retention characteristics foster proper curing, enhancing the structural integrity of your concrete applications and reducing the likelihood of surface imperfections.

Advantages of Super Diamond Clear 350

As an additional advantage, Super Diamond Clear 350 brings all the performance benefits of premium sealants to the table, ensuring durability and aesthetic appeal for a myriad of concrete structures. It also works perfectly with Euclid Universal Color Packs, enhancing the vibrancy and richness of the colored aggregate.

In essence, Super Diamond Clear 350 is more than a sealant. Its unique formulation not only provides exceptional protection, but also boosts the overall visual appeal of your architectural concrete. Whether you are a professional contractor or a DIY enthusiast, Super Diamond Clear 350 is a trusted choice for proper curing and durable sealing.

Primary Applications

  • Driveways & exterior pavements
  •  Walls and columns
  •  Exposed aggregate
  •  Curing and sealing decorative concrete

Surface Preparation

For existing concrete, the surface must be clean of any and all surface contaminants, and free of standing water. If applying to previously sealed concrete, call Euclid Chemical to check compatibility. If the chemical makeup of the previous sealer is unknown, a small test section is strongly recommended to check compatibility between Super Diamond Clear 350 and the old sealer. When applying to freshly poured concrete as a cure & seal, the surface bleed water must be allowed to evaporate prior to applying, and the surface must be hard enough as to not be marred during product application.

Weight 42.14 lbs
Dimensions 15 × 15 × 18 in