Preseal

Actichem Preseal is a pre-installation treatment designed to prevent moisture ingress in natural stone, concrete, and masonry surfaces during construction. It preserves adhesive bond strength, prevents tile warping, and ensures a stable, defect-free installation.

Key benefits

• Reduces moisture-related installation issues such as warping and adhesive failure
• Forms a breathable water-repellent barrier without trapping vapour
• Preserves adhesive bond strength for long-lasting installations
• Ready-to-use formulation for efficient application

Applications

• Pre-sealing marble, limestone, travertine, sandstone, granite, basalt, bluestone, terracotta, saltillo, clay pavers, and quarry tiles
• Construction and renovation projects requiring moisture control before sealing
• Flooring, walls, countertops, and hard surface installations in residential and commercial settings

Features

• Water-based, non-hazardous formula
• Clear, low-odour solution compatible with natural stone and masonry
• Ready-to-use, no dilution required
• Designed for use with Actichem penetrating sealers for enhanced surface protection

Why choose this product

• Professional-grade pre-sealer ensuring consistent installation quality
• Protects investment by reducing installation defects
• Ideal for high-value natural stone and sensitive masonry surfaces
• Simplifies preparation for subsequent sealing and finishing steps

Specifications

• Brand: Actichem
• Product Type: Penetrating Presealer
• Model: Preseal
• pH: Water-based
• Fragrance: None
• Colour: Clear
• Dilution: Ready to use
• Safety: Non-hazardous
• Compatible Surfaces: Natural stone, concrete, masonry
• Application: Pre-installation moisture protection