Water-Based Siliconate Sealer / Densifier

SpecHard_5 Gal_COB-1SpecHard is a proprietary, colorless chemical solution that increases the wear surface strength of concrete floors subjected to pedestrian and vehicle traffic.

SpecHard penetrates concrete surfaces to seal, densify and harden. SpecHard floors last longer, cost less to maintain, are safe to use, and are guaranteed to resist dusting for years after application. It is VOC compliant, odorless, environmentally safe and simple to apply.

SpecHard penetrates the concrete surface and undergoes a chemical reaction that turns the concrete substrate into a hardened, densified mass.

Surfaces treated with SpecHard are not only more abrasion resistant, but are more resistant to chemicals and water than untreated concrete. The deeply penetrating chemical action leaves no film and will not alter the natural non-slip texture of the concrete floor.

Features & Benefits

  • Reduces porosity and increases hardness of the concrete surface.
  • VOC compliant and non-yellowing
  • Resists staining and penetration of oil and many chemicals
  • Minimizes tire marks and makes them easier to remove
  • Equipment can be cleaned with water
  • Can be applied to fresh, new, or existing concrete
  • Low sheen enhances the appearance of concrete surface
  • Compatible with SpecChem SpecTilt bond breakers for tilt-up projects
  • Cures, seals, hardens, dustproofs and prevents efflorescence
  • Promotes bonding of secondary toppings
  • Controls hairline crack
  • One application, economical
  • Clean equipment with water

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Product Resources

Under Armour & SpecChem SpecHard in China

October 2018 Share the Success: San Antonio Office Complex – Palo Alto, CA

SpecTech: Cold Weather Product Storage

Concrete Polishing System

SpecChem Product Selection Guide

SpecChem Product Category Overview

SpecGuide: SpecChem Product Catalog

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