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Our Solutions

E5® products are colloidal silica nanotechnology based. From moisture control to finish quality, E5® builds performance into the concrete itself—simpler specs, fewer steps, and measurable results across every slab.

E5-1

Proven by Data, Backed by Labs

Independent testing confirms PRAH level performance: ACI 212.3R10 (Ch. 15) with ASTM C494 Type S classification. DIN 10485 / BS EN 123908 (~72 psi, 3day) shows 50–90% permeability reduction, with penetration depth improved from 0.89 in (control) to 0.19 in using E5® Internal Cure + Liquid Fly Ash. Supported by university research on nano silica driven self healing durability. 

Explore Our Solutions

Build performance into the slab—moisture, durability, finishability, workability, and sustainability. Choose a solution to see benefits, use cases, and specs.

Frequently Asked Questions

Clear answers for spec-driven teams. We’ve pulled together the most common questions on dosing, performance, and compatibility so you can finalize specs with confidence. 

How is E5® different from topical sealers and curing compounds?

It densifies and protects the concrete from within, replacing multiple external steps. 

Can E5® replace membranes for below grade work?

E5® provides PRAH level permeability reduction validated by third-party testing; see project conditions and spec guidance. 

Will E5® change my finish process?

You’ll have a longer, more controlled finishing window with reduced drag and a denser surface.