GeoSil WB10
GeoSil WB10 is a potassium-based silicate activator designed for geopolymer systems requiring improved alkali stability, workability, and high-temperature resistance.
Price range: $31.95 through $95.00
GeoSil WB10 is a potassium silicate solution engineered for geopolymer binders, high-performance coatings, and industrial composite systems. Compared to sodium silicates, potassium silicates offer improved long-term stability, reduced efflorescence, and enhanced thermal resistance, making WB10 ideal for demanding material applications.
Key benefits:
• Enhanced alkali stability in geopolymers
• Reduced risk of surface efflorescence
• Improved high-temperature durability
• Stronger crosslinking in aluminosilicate systems
• Better performance in ceramic-like curing environments
GeoSil WB10 is commonly used in potassium-activated geopolymer mixes, ceramic coatings, refractory composites, and specialized industrial binders.

