Concrete & Masonry Restoration
Uraflex 360
Elastomeric Traffic Bearing Polyurethane Waterproofing Membrane
Coverage

80 SF / Gal @ 20 mils DFT

NMS
071816
Product Description
Technical Performances
Documentation
Description

Durex® Uraflex 360 NP is a Primerless, Elastomeric Traffic-Bearing Polyurethane Waterproofing Membrane. Durex® Uraflex 360 NP is a two-component, high solids, extremely elastomeric polyurethane waterproofing membrane that maintains flexibility in freezing temperatures. Durex® Uraflex 360 NP adheres to concrete and wood surfaces to form a highly effective waterproofing membrane. It must be top coated with a Durex® Traffic-Bearing Coating to achieve an effective Traffic-Bearing System.

Advantages
  • Outstanding water impermeability sealing properties.
  • Highly Penetrable.
  • Zero VOCs, 100% solids urethane.
  • Possible LEED credits.
  • Excellent water immersion properties.
  • High chemical resistance to acids, alkalis, salts, seawater, sewage and other compounds.
  • Fast curing properties.
  • Excellent low temperature flexibility and crack bridging properties.
Uses

Durex® Uraflex 360 NP is a Primerless elastomeric, polyurethane-based waterproofing membrane that is used in conjunction with other Durex® Traffic-Bearing coatings to form a comprehensive, traffic-bearing, waterproofing system. It is designed to perform as a water-resistant traffic-bearing membrane on a variety of surfaces such as concrete and wood. Capable of bridging cracks up to 1/16 of an inch with excellent flexibility in cold temperatures.

Physical Properties
 
Resin Type

Polyurethane

Cure Time @ 23°C
  • To touch: 6 hours
  • To recoat: 8 hours
  • Traffic: 48 hours
  • Fully Cured: 7 days
Coverage

80 ft²/gal @ 20 mils DFT

Pot Life

20 minutes @ 23°C

Mix Ratio

2 Component Kit - 2.5:1 (by Volume) - Part A (resin) : Part B (hardener)


Performance Properties
Method Results
Percent Solids

ASTM D7232

100%

V.O.C. & Absorption

ASTM D3960

0 g/L

Recycled Content

51%

Specific Gravity

ASTM D333

1.19 ± 0.05 g/L

Mixed Viscosity

ASTM D2196

1000 cps

Abrasion Resistance

ASTM 5178

75 mg, 1000 g load, 1000 cycles

Tensile Strength

ASTM D412

1,350 psi

Tear Strength

ASTM D624 Die C

83 lb/ln.in (14.5 KN/ln. m)

Elongation

ASTM D412

900%

Flexural Modulus

ASTM D522

2 mm film passes 12 mm mandrel

Low Temperature Flexibility

1/8” Mandrel @ 26oC

Pass

Water Absorption

ASTM D570

0.25%

Shore A Hardness

ASTM D2240

58

Pull-Off Strength of Coatings

ASTM D4541

3.35 MPa (480 psi) over concrete surface

Water Vapour Transmission
  • ASTM E96 - Procedure B
  • ASTM E96
  • 0.05 grain/hr·pi2 (0.029 g/hr·m²)
  • 0.20 Perm In. (0.0025 ng/Pa·s·m²)
  • 4.70 x 10 - 5 perm (0.028 ng/ Pa·s·m²)