Topciment TopSealer WT AntiSlip

Two-component sealer

Properties of Topciment TopSealer WT AntiSlip

• Quick-drying and easy to apply.

• Anti-slip effect.

• Very good resistance to chemicals, water, and alkalis.

• Breathable.

• Good resistance to abrasion and scratch.

• Compatible with a wide range of substrates.

• Non-yellowing under sun exposure.

Uses / Area of application
Two-component polyurethane for protection, sealing, and as a decorative finish, formulated with water-based hydroxylated polyester resins that give it extraordinary properties. It presents great transparency as well as remarkable resistance to yellowing. The material of the treated substrate is waterproofed while maintaining its resistance to wear, dirt, and certain chemical products.
Ideal for application on our microcement system, concrete substrates, conventional lime, and cement mortars. It presents a very natural finish on wood, protecting it from wear and weathering. For the renovation of parquet and as a transparent, non-slip protective varnish on sports courts and concrete.
As a sealer, it waterproofs microcement against running water (occasional contact) but is not a waterproofing agent against standing water (permanent contact). In the case of soap or detergent residues, rinse immediately, as these can cause marks or grooves to appear.

Mixing
Shake component A before use in order to homogenize the product and allow it to stand for 30 minutes. Then mix the 2 components by stirring at low speed in the ratio of 5 parts (in kg) of TopSealer WT A to 1 part of TopSealer WT B catalyst.

Technical data

• Colour: colorless (on dry film)
• Appearance: matt
• König hardness (14 days curing): 190 seconds
• Total solids (A+B): 45 ±2%.

Component A characteristics

• Water-based polyacrylate dispersion and aliphatic diisocyanates
• Solids: 34 ±2% Solids: 34 ±2
• Density: 1,03 ±0,01 g/ml
• Viscosity (Ford Cup 4): 14-16s at 25ºC
• pH: 7.5 ±0.5

Component B characteristics

• Aliphatic diisocyanate
• Contains <0.1% free HDI
• Solids: 100 %
• Flashpoint: 105ºC
• Density at 25ºC: 1.045 – 1.055 g/mL

Preparation of the substrate
Before varnishing, the substrate must be properly prepared. It must be dry, clean, and free of dust, grease, or dirt.
If it has been previously varnished or painted, the previous coating must be removed, especially if it is damaged or deteriorated.
This can be done by sanding or stripping, making sure to leave the surface in good condition.
If repair, consolidation, or joint sealing is required, proceed before priming.
On mineral or cementitious surfaces, pre-application of Presealer is recommended. In the case of wood, pre-seal with a wood sealer and sand according to the manufacturer’s instructions. Then apply two coats of Topciment TopSealer WT AntiSlip.
In the case of old paintwork in poor condition, remove it by sandblasting, stripping, or sanding. Then apply a suitable primer.

Application
Prior to sealing with Topciment TopSealer WT AntiSlip, the use of a primer is recommended.
For microcement apply Presealer. Allow 4 hours after applying Presealer for two coats before sealing with Topciment TopSealer WT AntiSlip and allow 24 hours drying time between coats of Topciment TopSealer WT AntiSlip. Not to be applied at temperatures below 15°C and not above 30°C.
It can be applied by spray, brush, or roller, covering the surface well. For best results, it is recommended to apply two coats of the product. The second coat is applied after 24 hours (low temperatures and ambient humidity delay drying).
The first coat is sanded with 400 grit sandpaper and the last coat does not require sanding. Check the adhesion in a corner or hidden area before proceeding with the total coating. Allow the polyurethane to cure for at least one week. Polyurethanes reach their full chemical properties after 7-14 days, depending on the environmental conditions (humidity and temperature).

Maintenance of Topciment TopSealer WT AntiSlip

• Allow the polyurethane to dry for at least one week before wetting.

• Polyurethanes reach their full chemical properties after two weeks.

• Do not use detergents or coat before two weeks.

• Clean with a damp cloth and our Ecoclean detergent or neutral soap to prolong the life of the sealant. Do not use aggressive cleaning products such as bleach, acetone, or salfumán.M23Allow the polyurethane to dry for at least one week before wetting.

• Polyurethanes reach their full chemical properties after two weeks.

Precautions
If the product comes into contact with the eyes, wash immediately with plenty of clean water for 15 minutes.
In the event of contact with skin, wash with water and neutral PH soap.
Do not ingest.
If swallowed accidentally do not induce vomiting and seek medical assistance.
Do not dilute with water.
Keep out of the reach of children.

Packaging
Topciment TopSealer WT AntiSlip is available in 5+1 liter containers.

Cleaning of tools
Tools should be cleaned with water and soap immediately after use.

Pot life
The shelf life of the mixture (component A + component B) is 60 minutes at about 20°C.

Storage Conditions
The product should be stored in its original closed packaging and protected from the weather at temperatures between 10ºC and 30ºC, in a dry and well-ventilated place, away from heat sources and direct sunlight. The shelf life is 1 year from the date of manufacture if stored properly.

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