EP-RAPID SCRATCHCOAT

Tools

• Drill with mixing spindle attachment
• gloves
• notched comb
• adhesive tape

Preparation and substrate check

First, an inspection of the substrate is required:

• Check the primed substrate for defects. In case the primer coat has sunk into the substrate, a second primer coat must be applied.
• The surface must always be free of dust and moisture and smooth. If necessary, lightly sand and vacuum the floor. If EP-Rapid Primer is used beforehand, a vacuum cleaner will suffice.
• If blisters have formed in primer coat, remove and fill them with MS Polymer-based sealant.
• Place profiles before applying EP-Rapid Scratchcoat. Use these profiles to avoid overflowing of EP-Rapid Scratchcoat.
• Provide expansion joints in advance along the sides (1-3 cm) where the scrape coat can run in. Expansion joints in the substrate must be followed.
• Always use masking tape before applying EP-Rapid Scratchcoat. Remove the tape immediately after application.
  Do the same with walls and windows.

Conditions during placement

• The recommended floor and ambient temperatures: 15°C – 25°C
  • Ideal installation temperature: 18°C – 22°C.
• Find the coldest point on the floor. Then measure the dew point.
  • The floor temperature should be >3°C above the dew point.
• Use a moisture meter to measure the % floor moisture.
  • The substrate must have ≤ 5% moisture.
• The ideal humidity level is 40% to 60%.

Processing

• Dispense the A/B/C components EP-Rapid Scratchcoat, which can be processed within 10 minutes.
• Mix up the A component before weighing.
• Weigh the B component according to the mixing ratio
• Mix B component with the A component (1 minute) in the can.
• Pour the A/B mixture into a mixing bucket and then add the correct ratio C component while stirring.
• Mix (2 min.) until you achieve a homogeneous result and all the lumps are gone.
• Then pour the mixture out on the floor as quickly as possible in several small puddles or in a long straight line.
• Spread the mixture with a toothed comb in a thickness of 1 to 1.5 mm.

Points of attention

• Make sure all cracks and openings are sealed to prevent pests from entering the scraper.
• Avoid unevenness by using wet to wet technique. Connection should be done after 15 minutes at the latest.
• Put the excess of prepared scrape outside immediately after use. Temperatures rise in the pot and there is smoke.
• Always use masking tape. Remove it immediately after applying EP-Rapid Scratchcoat.

Cleaning

Clean used tools with Cleaner EP or acetone. Cured product residues must be removed mechanically.

Storage and preservation

Shelf life: 12 months in a closed and original container when stored in a dry and cool place (10-25°C).

Safety measures

Carefully read the safety data sheets before using EP-Rapid Scratchcoat.
Always wear personal protective equipment according to applicable local guidelines and legislation.
Gloves and safety glasses are mandatory.

Video

Disclaimer

These brief installation instructions are here to get you started quickly during installation. However, it is important to first read the technical data sheet and to take note of the safety data sheets It is useful to read through the technical information, “Working with epoxy” All of these documents can be found at the bottom of this page under downloads.