Seasonal Sale｜SpecHard Water-Based Siliconate Sealer/Densifier｜ Other Products

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.
Supporting Documents
Safety Data Sheet (SDS)
Technical Data Sheet (TDS)
Brand:SpecChemSKU:SHARD-5Tags:Cementitious Products and Liquids, Concrete Densifiers, SealersSize:5 Gallon, 55 Gallon