Finseal Invisi TS – Fluoro-Resin Impregnating Sealer

Description

Finseal Invisi TS is a clear, low-viscosity fluoro-resin impregnating sealer designed to penetrate concrete, masonry and porous natural or synthetic stone. It provides water and oil repellency while maintaining the natural appearance of the treated surface without adding a wet-look or gloss.

Key Features

• Water and oil repellent protection
• Deep penetrating, low-viscosity formulation
• Helps reduce water, oil and dirt absorption
• UV resistant
• Anti-graffiti properties
• Does not impart a wet-look or increase surface gloss
• Does not affect the slip resistance of treated surfaces
• Fast drying

Suitable Applications

• Concrete pavements, footpaths and public spaces
• Driveways and carparks
• Exposed architectural, coloured, stencilled and screeded concrete
• Untreated masonry pavers
• Porous natural and synthetic stone
• Decorative concrete overlays
• Precast concrete panels and building facades
• Alfresco, patio and outdoor dining areas
• Outdoor kitchens, barbecue areas, benchtops and tables

Coverage & Application

Coverage varies with substrate porosity and application method. VULK advises approximately 5–10 m²/L on dense surfaces and up to 1–2 m²/L on highly porous surfaces. The substrate must be clean, dry and free from dirt, stains, laitance, previous coatings and curing agents that may prevent penetration. Apply using a low-pressure sprayer and flood the surface sufficiently to achieve saturation. A second wet-on-wet application may be required on highly porous substrates.

Important: Always test a small area first to confirm suitability and the desired result. Protect glass, aluminium and other sensitive materials from contact, as the product can cause etching. Allow adequate curing time and follow the manufacturer's technical documentation.

Safety

Solvent-based product. Use appropriate gloves, eye protection, protective clothing and suitable respiratory protection, and apply only with adequate ventilation. Refer to the current Safety Data Sheet before use, storage and transport.

Available Sizes

• 4L – SKU 33250
• 20L – SKU 33251

Technical Documentation

Download Technical Data Sheet (TDS)