Description
Proofing AF-2 is a water-repellent – anti-writing – anti-graffiti product for interiors and exteriors
It provides water-repellent properties, especially on siliceous surfaces, without altering the color of the support.
PROOFING AF-2 is a water-based oligomeric fluoroalkylsilane designed to confer water-repellent properties, particularly on siliceous surfaces, while preserving the color of the support. It can be applied to obtain anti-writing and anti-stain protection, followed by the PROOF-112 product as a finish.
PROOFING AF-2 can be used as a hydrophobic protection on mineral materials such as bricks, plaster, concrete, natural stones, etc... It offers evident surface water repellency.
Advantages
- Confers water-repellent, anti-writing properties.
- No film-forming effect.
- No surface color variations.
- Permeable to water vapor.
- Does not release harmful substances during or after application.
- Does not yellow.
Directions
Shake well before use. Apply at temperatures between +10°C and +30°C, avoiding very hot surfaces, strong winds or rain.
Surfaces must be cleaned with appropriate detergents and dry before protection.
For vertical surfaces, it is advisable to apply PROOFING AF-2 from bottom to top. Apply 2-3 coats at 10-20 minute intervals. Using a brush or low-pressure sprayer is preferable; the product must not be sprayed.
After about 2 hours from the first coat, for anti-writing and anti-graffiti protection, apply Proof-112 (see sheet).
Even if the water-repellent effect becomes evident after a short time, protect the surfaces from the elements for at least 24 hours.
IMPORTANT: Before use, always check the recommendations of the material manufacturers.
ORDINARY MAINTENANCE: Use Mistrall or Oil & detergents Clean with every wash.
EXTRAORDINARY MAINTENANCE: Apply Proofing AF-2 approximately once a year.
BEFORE APPLYING ON THE ENTIRE SURFACE, ALWAYS CARRY OUT TESTS