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Capstone™ ST-110
Capstone™ ST-110 is a water-based dispersion of fluorinated acrylic copolymer that is the active ingredient in penetrating sealers to provide oil and water repellency to low porosity stone and tile surfaces.
Capstone™ ST-110 is a water-based dispersion of fluoropolymer designed to be used as the active ingredient in low VOC penetrating sealer for low porosity mineral surfaces like granite and slate. Capstone™ ST-110 will form a durable, non-film forming, protective barrier with outstanding oil and water repellency and excellent stain resistance. When compared to competitive silicone based sealers Capstone™ ST-110 has similar water repellency but far superior oil and stain resistance.
It should be diluted to 1.5-2.5% actives and applied using a brush, roller, mop, or low pressure sprayer until the surface being treated is thoroughly wet. Allow to dry at ambient temperature for 15-30 minutes then remove excess liquid
Capstone™ ST-110 is only approved for indoor use.
All samples and purchases of Capstone for new projects and applications must first be evaluated for approval by ChemPoint and Chemours.
Specifications
Appearance: Clear to slightly hazy, colorless to yellow liquid Stability: Stable at normal temperatures; perishable if frozen pH: 4–6 Active Solids, % 25 Density, g/mL 1.1 Flash Point (Closed Cup), °C (°F) Not flammable Boiling Point, °C (°F) ~100 (~212) Freezing Point, °C (°F) ~0 (~32) Shelf Life: 2 years Spray: Consumer spray application
Primary Chemistry: Fluorinated Acrylic Copolymer
Features & Benefits
Durable protection from staining Superior oil and water repellency Retains the natural appearance of stone, tile, concrete or masonry Allows substrate to breathe (non-film forming) Easy to clean and maintain Preserves the beauty of natural stone and tile Is in compliance with REACH requirements Is listed on TSCA inventory
Problems Solved
The nature of stone and tile to be damaged by excessive exposure to moisture.
Applications
Capstone™ ST-110 is used in water-based penetrating sealers, especially for natural stones, unglazed tile, grout, terra cotta, concrete, and brick.
Capstone® fluorosurfactants & fluororepellents were some of the first short-chain alternatives commercialized so Chemours has lots of experience helping their customers reformulate.
Capstone™ fluorosurfactants and repellents were introduced as sustainable replacements that meet the goals of the U.S. EPA 2010/15 PFOA Stewardship Program. They are based on short-chain molecules that cannot break down to PFOA or PFOS in the environment.
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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