PU 640 TC-1K

One component, UV resistant, PU based topcoat which cures with humidity and produces a transparent film with excellent adhesive over the entire surface.

Features & Advantages

  • Easy to apply
  • UV resistance
  • Excellent adhesion
  • As it is aliphatic based, it is high resistant to UV sunlights
  • When applied forms seamless membrane without joints
  • Maintains its mechanical properties over a temperature span of -40˚C to +80˚C
  • High chemical resistance.

Typical Application

  • Industrial floors
  • Stadiums, exposed car parks
  • Indoors and outdoors
  • Roofs, terraces, balconies and verandas
  • High pedestrian traffic areas
  • Protection of epoxy coatings
  • Protection of PU and Polyurea coatings
  • High wear resistance required floors.

Concrete Substrate Standards

Hardness R28 = 15 Mpa
Humidity = < %5
Temperature = +5°C ile +30°C
Relative humidity = < %85
For information about other substrates, please contact with our technical department.

Surface Preparation

All surfaces must be free of oil, grease and moisture before the application. Clean the surface using a high pressure washer and remove oil, grease and wax contaminants, cement laitance, loose particles, mould release agents must be removed. Fill surface irregularities with relevant product.

PRIMING
Prime very absorbent and brittle concrete or brittle cement screed surfaces with PU PRIMER 200. Use brush or roller for application. If you apply top coat on PU membrane or Polyurea, pirmer is not required to apply.

APPLICATION
Power mix the portion to obtain a smooth, homogenous mixture. During mixing process, don’t let the air flowing into the pail otherwise the air bubbles will occur. It is applied single layer on primed concrete or membrane. Apply the mixture surface with brush or roller as one layer.

Cleaning of Tools

Tools should be cleaned with suitable solvent after application. Rollers are single use only.

Packaging & Colors

Tools should be cleaned with suitable solvent after application. Rollers are single use only.

4 Lt – 20 Lt Sealed Pails – Transparent Color

Shelf Life

Can be kept for 12 months minimum in the original sealed pails in dry places and at temperatures of +5 ˚C and +25 ˚C. Once opened, SURFACE PREPARATION use as soon as possible.

Precaution

Can be kept for 12 months minimum in the original sealed pails in dry places and at temperatures of +5 ˚C and +25 ˚C. Once opened, SURFACE PREPARATION use as soon as possible.

Apply in well-ventilated, no smoking areas, away from naked flames. In closed spaces use ventilators and carbon active masks. Hands and eyes must be protected with gloves and protective glasses. Case of eye contact, rinse eyes with plenty of water for the material. The MSDS (Material Safety Data Sheet) is available on request.

Scroll to Top