Resinous Floor Coatings
Dur-A-Comfort Topcoat
High-Durability, UV-Resistant Aliphatic Polyurethane Topcoat for Comfort Floors
Coverage
  • 5.9 m2/L (250 ft2/US gal) @ 3 mils DFT
  • Note: 2 coats recommended for best results
NMS
09 62 00
Product Description
Technical Performances
Documentation
Description

Dur-A-Comfort Topcoat High-Performance UV-Resistant Polyurethane Flooring Topcoat is an aliphatic, water-based, thin-build, liquid-applied urethane coating. This highly durable, high performing formulation offers excellent abrasion and UV resistance for colour and gloss stability for decorative resinous flooring and wall systems.   

Advantages
  • Water-based, aliphatic polyurethane
  • Water based, easy to apply
  • Resistant to weathering and colour fade by UV rays
  • Wide-service temperature range
  • Excellent abrasion and impact resistance
  • Good flow and leveling properties for finishing
  • Non-staining chemical resistance
  • Available in different finishes: Gloss, Semi-gloss, Satin and Matte
  • Available in non-slip additive
  • Low VOC, Low Odour. 
  • Available in virtually any colour
Uses

Dur-A-Comfort Topcoat High-Performance UV-Resistant Polyurethane Flooring Topcoat is a roller-applied protective topcoat for the Dur-A-Comfort line of flooring systems. Dur-A-Comfort floor systems are used in a wide range of institutional, commercial, residential and recreational floor applications where seamless, ergonomics, long-term durability, UV and abrasion resistance is required.

Physical Properties
 
Colour

Pigmented (Finishes:  Gloss, Semi-gloss, Satin & Matte)

Resin Type

Aliphatic Polyurethane/Acrylic

Coverage
  • 5.9 m2/L (250 ft2/US gal) @ 3 mils DFT
  • Note: 2 coats recommended for best results
Cure Time @ 23°C (75°F)
  • To touch: 30 minutes
  • Foot traffic: 8 hours
  • Fully cured: 7 days
Pot Life

2 hours

Mixing Ratio

6:1

V.O.C.

< 65 g/L


Performance Properties
Method Results
Percent Solids

ASTM D7232-06

48 ± 5% (vol.)

Viscosity (Brookfield) 23°C (75°F)

ASTM D2196

500 cps

Abrasion Resistance

ASTM D4060-01

  • 100 g load, 1700 cycles
  • C-S wheel: 20 mg loss
Hardness (Pencil)

ASTM D3363

2H

Hot Water Immersion

ASTM D870

Pass – no blisters after 500 hours @ 38°C (100°F)

QUV Weathering

ASTM G 154 CYCLE 7

Complete Pass 1000 hours

Impact Test

ASTM D2794

Pass direct/indirect 56 in.-lb

Sheen (60°)

ASTM D3679

  • Gloss: 80-85%
  • Semi-gloss: 40-70%
  • Low sheen: 5-20%
Specific Gravity

ASTM D333

  • 1.03 ± 0.01 g/L
  • 8.6 ± 0.05 lb/gal
Coefficient of Friction

ASTM D2047-17

  • Satin: Dry: 0.78 / Wet: 0.63
  • Gloss: Dry: 0.77 / Wet: 0.56