Polymer Nation SP-20 Flexible Urethane Membrane

Polymer Nation SP-20 Flexible Urethane Membrane

$1.00

Product Overview

Polymer Nation SP-20 is a flexible aromatic urethane that has extreme tensile strength with an A shore hardness of 75. It is easy to install, has little odor and has elongation of over 1000%.  It far outperforms epoxy membranes in crack-bridging and as a waterproofing membranes under Polymer Nation floor systems.

Uses and Benefits

Polymer Nation SP-20 is primarily used as a membrane in parking decks and waterproofing applications. It can also be used as a flexible broadcast resin, as a binder in flexible floor applications and bulked up using fumed silica to make a flexible patching paste.

 

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Description

Technical Data

The data below was gathered at temperatures of 72-75°F and 30-50% R

Mix Ratio by Volume 4.30 A:.70 B
Mixed Viscosity 2000 cP 25°C/77°F
Gel Time 23 minutes
Dry to Touch 2.5 hours
Through Dry 4 hours
Dry to Walk 8 hours
Dry to Light Use 12 hours
Full Cure 7 days
Shore A Hardness A40 @ 24 hours
Shore A Hardness D75 @ 7 days
Gloss @ 60 Degree Angle 75-80
VOC’s of Mixed Material <8 g/l EPA Method 24
Color Scale N/A
Solids by Volume Mixed 100%
Application in Mils 20-30
Available Colors Light Gray

 

Additional information

Packaging

5 Gallon Kit
Color

Gray

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