SpecHard-Intraseal is a water-based silicate/siliconate sealer and densifier that hardens and beautifies concrete floors under pedestrian and vehicle traffic
SpecHard-Intraseal is a colorless, proprietary blend that penetrates concrete to seal, densify, and harden it, extending its lifespan and reducing maintenance. It's environmentally friendly, VOC compliant, and odorless, resisting dusting for years with a low sheen finish.
Key Features & Benefits
- Strengthens and densifies concrete, improving abrasion and compressive strength
- Reduces porosity, resisting water, oil, and chemical penetration
- Dustproofs surfaces and helps control hairline cracks
- VOC compliant, non-yellowing
- Meets ACI 302 Class 1-5 concrete floors and Class 9 super flat floor standards; USDA compliant
- Compatible with SpecChem SpecTilt bond breakers
Application Instructions
- New concrete should cure 7 days or longer before application; SpecChem E-Cure is the preferred curing method
- Membrane-forming curing compounds must be removed before applying SpecHard-Intraseal
- Apply when temperatures are above 40°F and below 100°F
- Not a substitute for a curing compound — green concrete has too much water for proper penetration
- If applied early (after 3 days at 70°F+), apply a "spiff coat" at 28 days for best long-term performance
Packaging
Available in 5-gallon pails.