PU-Membrane-Urethane Waterproofing Membrane, Fills In Crack, High Elongation, No Solvent, Low Odor


Price:
$181.25

Description

Urethane waterproofing membrane

PU-MEMBRANE is a solvent less, two component urethane waterproofing membrane. It is designed to be used as a layer to bridge new cracks in concrete. It exhibits very good mechanical properties, such as high elongation and tear resistance.

ADVANTAGES

  • Economical and easy to apply
  • Highly resistant waterproof elastomer
  • Solvent-free, low odor and fast curing for accelerated turnaround
  • Pre-measured packaging

TECHNICAL DATA

IMPORTANT NOTE: PROPERTIES @ 73°F (23 °C) and 50% R.H. Times are approximate and will be affected by changing ambient conditions, especially changes in temperature and relative humidity. The indicated mileage is calculated for flat surfaces. A porous or imperfect surface will require more material in order to cover the same mileage. *

PACKAGING 3 US GAL (11.35 L)
COLOR PART A: LIGHT GREY
PART B: AMBER
MIX: LIGHT GREY
RECOMMENDED THICKNESS 20 MILS (80 ft²/gal)
SHELF LIFE 12 months in original unopened factory sealed containers. Keep away from extreme cold, heat, or moisture. Keep out of direct sunlight and away from fire hazards.
MIX RATIO, BY VOLUME A:B = 2:1
MIX RATIO, BY WEIGHT A:B = 100:55
POT LIFE 16 OZ (454 G) 30-45 minutes @ 77°F (25°C)
VOC 0 g/L
SOLIDS CONTENT, BY VOLUME (CLEAR) PART A: 93%
PART B: 78%
MIX: 85%
SOLIDS CONTENT, BY WEIGHT (CLEAR) PART A: 92%
PART B: 75%
MIX: 83%
DENSITY (KG/L) PART A: 1.06
PART B: 1.15
MIX: 1.11
THINNER RECOMMENDED Xylene
CURING INFORMATION - Light loading 12 hours@50°F (10°C)
8: hours@68°F (20°C)
6: hours@86°F (30°C)
CURING INFORMATION - Full-loading 72 hours@50°F (10°C)
60: hours@68°F (20°C)
48: hours@86°F (30°C)
CURING INFORMATION - Full cure 7 day
ABRASION RESISTANCE, ASTM D4060 TABER ABRASER CS-17 WHEEL / 1000G (2.2 LBS.) / 1000 CYCLES 6 mg loss
WATER ABSORPTION, ASTM D570 0.25 %
HARDNESS (SHORE A), ASTM D2240 70-80
VISCOSITY @ 77°C (25°C) Part A: 4000-5000 cps
Part B: 150-250 cps
A/B Mix: 4000-5000 cps
TENSILE STRENGTH, ASTM D638 1100 PSI
ELONGATION AT BREAK, ASTM D638 200-250 %
TEAR STRENGTH (PLI), ASTM D624 200

 

Technical Data Sheet: https://www.purepoxy.com/wp-content/uploads/2017/03/PU-MEMBRANE-TDS_en.pdf

 

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