SINGLE PACK SOLVENT BASED ACRYLIC SEALER
DESCRIPTION
MULTI MICRON SEALER is a solvent based acrylic sealer for use on walls and floors where fast chemical resistance, abrasion resistance, stain resistance and non-yellowing sealing is required. Fast setting with deep penetration, this sealer will adhere to all concrete, brick, tiles and previously coated surfaces.
TYPICAL APPLICATIONS
For sealing over indoor and outdoor surfaces where high abrasion resistance, chemical resistance and UV stability is required. Suitable for sealing polyurethane floors where fast acting resistance is required while the polyurethane reaches full cure.
ADVANTAGES
- Ease of application
- Excellent coverage
- Early hard set
- High chemical resistance
- High abrasion resistance
- High stain resistance
- Moisture tolerant
- Fast cure
TYPICAL PROPERTIES
Yield: 5L kits
Coverage 1st coat: 8-10 m2 per litre
Coverage 2nd coat: 15 m2 per litre
Application Temperature: 10°C to 25 °C
Application: Roll on application
Finish: Satin to Matt
Dry film Thickness: 60-80 micron
Overcoat Time: 1-2 hours
Shelf Life: Keep in closed container
Traffic: 4 hours
Cleaning: Thinners
WATCH POINTS
- Apply in well ventilated areas.
- Do not expose the coated surface to moisture for 4 hours.
- Ensure rollers are dry before use.
- Clean spills or splatters as soon as noticeable with thinners while the product is still liquid.
- Do not dilute with acetone, use only xylene.
DIRECTIONS FOR USE
SURFACE PREPARATION
Surfaces to be clean, sound and free of deleterious substances. Remove all laitance, oil, grease, paints, mould oil or curing compound from surfaces using wire brush, bush hammer, scabbler or other plant as appropriate. Previously coated surfaces will need to be stripped of the coatings if they are loose. Dense, sealed surfaces will need to be grinded open to create a mechanical profile.
PRIMING
No priming is required. A water based acrylic primer can be used to seal up porous surfaces such as MULTI FLEX 1205 and prevent unnecessary draw in of the first few coats on application.
APPLICATION
Mix by hand to resuspend any matting agents and do not aerate the mix especially if a mechanical mixer is used. Roll out with a dry mohair roller, being careful to pick up roller lines and ends where these build up and allow to settle. Allow 1-2 hours between coats. Two coats are recommended for optimum sealing and protection if surfaces are very porous. Allow 4 hours without exposure to surface moisture to prevent discolouration then open to traffic.
SEALING
After sanding off high points and any polymer residues off the surface of the MULTI SKIM COAT, apply a coat of MULTI COLOUR RETAINER to retain the colour of the screed. Once dry, apply 2 coats of MULTI UV SEALER for a satin or gloss finish. Alternatively apply 2-3 coats of MULTI PU SEALER for a luxurious matt finish. Allow 3 days after sealing before exposure to heavy traffic or prolonged exposure to water.
EQUIPMENT CARE
All tools should be cleaned with water immediately after use. If delayed, equipment will need mechanical action to clean or be discarded.
PACKAGING
All tools should be cleaned with solvent thinners immediately after use. If delayed, equipment will need mechanical action to clean or be discarded.
QUALITY ASSURANCE
Multi Construction Chemicals South Africa (PTY) Ltd production and testing programs comply with all local and international testing standards.
REVISION: 3.1
The information supplied is believed to be reliable. As we do not have any control over the processing or application of the product we cannot guarantee the results to be obtained.
Users assume all risks and liability resulting from the use of this product and must confirm suitability thereof by conducting their own tests.
No guarantee is expressed or implied. Liability to the replacement of faulty material.
FOR PROFESSIONAL USE ONLY.